83488356

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 268894080

約数和(自身を除く): 185405724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 47, 49, 53, 57, 63, 76, 84, 94, 98, 106, 114, 126, 133, 141, 147, 159, 171, 188, 196, 212, 228, 252, 266, 282, 294, 318, 329, 342, 371, 399, 423, 441, 477, 532, 564, 588, 636, 658, 684, 742, 798, 846, 882, 893, 931, 954, 987, 1007, 1113, 1197, 1316, 1484, 1596, 1692, 1764, 1786, 1862, 1908, 1974, 2014, 2226, 2303, 2394, 2491, 2597, 2679, 2793, 2961, 3021, 3339, 3572, 3724, 3948, 4028, 4452, 4606, 4788, 4982, 5194, 5358, 5586, 5922, 6042, 6251, 6678, 6909, 7049, 7473, 7791, 8037, 8379, 9063, 9212, 9964, 10388, 10716, 11172, 11844, 12084, 12502, 13356, 13818, 14098, 14946, 15582, 16074, 16758, 17437, 18126, 18753, 20727, 21147, 22419, 23373, 25004, 27636, 28196, 29892, 31164, 32148, 33516, 34874, 36252, 37506, 41454, 42294, 43757, 44838, 46746, 47329, 49343, 52311, 56259, 63441, 69748, 75012, 82908, 84588, 87514, 89676, 93492, 94658, 98686, 104622, 112518, 122059, 126882, 131271, 141987, 148029, 156933, 175028, 189316, 197372, 209244, 225036, 244118, 253764, 262542, 283974, 296058, 313866, 331303, 366177, 393813, 425961, 444087, 488236, 525084, 567948, 592116, 627732, 662606, 732354, 787626, 851922, 888174, 993909, 1098531, 1325212, 1464708, 1575252, 1703844, 1776348, 1987818, 2197062, 2319121, 2981727, 3975636, 4394124, 4638242, 5963454, 6957363, 9276484, 11926908, 13914726, 20872089, 27829452, 41744178, 83488356]

約数ペア:

[(1, 83488356), (2, 41744178), (3, 27829452), (4, 20872089), (6, 13914726), (7, 11926908), (9, 9276484), (12, 6957363), (14, 5963454), (18, 4638242), (19, 4394124), (21, 3975636), (28, 2981727), (36, 2319121), (38, 2197062), (42, 1987818), (47, 1776348), (49, 1703844), (53, 1575252), (57, 1464708), (63, 1325212), (76, 1098531), (84, 993909), (94, 888174), (98, 851922), (106, 787626), (114, 732354), (126, 662606), (133, 627732), (141, 592116), (147, 567948), (159, 525084), (171, 488236), (188, 444087), (196, 425961), (212, 393813), (228, 366177), (252, 331303), (266, 313866), (282, 296058), (294, 283974), (318, 262542), (329, 253764), (342, 244118), (371, 225036), (399, 209244), (423, 197372), (441, 189316), (477, 175028), (532, 156933), (564, 148029), (588, 141987), (636, 131271), (658, 126882), (684, 122059), (742, 112518), (798, 104622), (846, 98686), (882, 94658), (893, 93492), (931, 89676), (954, 87514), (987, 84588), (1007, 82908), (1113, 75012), (1197, 69748), (1316, 63441), (1484, 56259), (1596, 52311), (1692, 49343), (1764, 47329), (1786, 46746), (1862, 44838), (1908, 43757), (1974, 42294), (2014, 41454), (2226, 37506), (2303, 36252), (2394, 34874), (2491, 33516), (2597, 32148), (2679, 31164), (2793, 29892), (2961, 28196), (3021, 27636), (3339, 25004), (3572, 23373), (3724, 22419), (3948, 21147), (4028, 20727), (4452, 18753), (4606, 18126), (4788, 17437), (4982, 16758), (5194, 16074), (5358, 15582), (5586, 14946), (5922, 14098), (6042, 13818), (6251, 13356), (6678, 12502), (6909, 12084), (7049, 11844), (7473, 11172), (7791, 10716), (8037, 10388), (8379, 9964), (9063, 9212)]