81832356

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 230519520

約数和(自身を除く): 148687164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 83, 102, 108, 153, 162, 166, 179, 204, 249, 306, 324, 332, 358, 459, 498, 537, 612, 716, 747, 918, 996, 1074, 1377, 1411, 1494, 1611, 1836, 2148, 2241, 2754, 2822, 2988, 3043, 3222, 4233, 4482, 4833, 5508, 5644, 6086, 6444, 6723, 8466, 8964, 9129, 9666, 12172, 12699, 13446, 14499, 14857, 16932, 18258, 19332, 25398, 26892, 27387, 28998, 29714, 36516, 38097, 44571, 50796, 54774, 57996, 59428, 76194, 82161, 89142, 109548, 114291, 133713, 152388, 164322, 178284, 228582, 246483, 252569, 267426, 328644, 401139, 457164, 492966, 505138, 534852, 757707, 802278, 985932, 1010276, 1203417, 1515414, 1604556, 2273121, 2406834, 3030828, 4546242, 4813668, 6819363, 9092484, 13638726, 20458089, 27277452, 40916178, 81832356]

約数ペア:

[(1, 81832356), (2, 40916178), (3, 27277452), (4, 20458089), (6, 13638726), (9, 9092484), (12, 6819363), (17, 4813668), (18, 4546242), (27, 3030828), (34, 2406834), (36, 2273121), (51, 1604556), (54, 1515414), (68, 1203417), (81, 1010276), (83, 985932), (102, 802278), (108, 757707), (153, 534852), (162, 505138), (166, 492966), (179, 457164), (204, 401139), (249, 328644), (306, 267426), (324, 252569), (332, 246483), (358, 228582), (459, 178284), (498, 164322), (537, 152388), (612, 133713), (716, 114291), (747, 109548), (918, 89142), (996, 82161), (1074, 76194), (1377, 59428), (1411, 57996), (1494, 54774), (1611, 50796), (1836, 44571), (2148, 38097), (2241, 36516), (2754, 29714), (2822, 28998), (2988, 27387), (3043, 26892), (3222, 25398), (4233, 19332), (4482, 18258), (4833, 16932), (5508, 14857), (5644, 14499), (6086, 13446), (6444, 12699), (6723, 12172), (8466, 9666), (8964, 9129)]