74834172

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 229824000

約数和(自身を除く): 154989828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 79, 84, 98, 108, 126, 147, 158, 179, 189, 196, 237, 252, 294, 316, 358, 378, 441, 474, 537, 553, 588, 711, 716, 756, 882, 948, 1074, 1106, 1253, 1323, 1422, 1611, 1659, 1764, 2133, 2148, 2212, 2506, 2646, 2844, 3222, 3318, 3759, 3871, 4266, 4833, 4977, 5012, 5292, 6444, 6636, 7518, 7742, 8532, 8771, 9666, 9954, 11277, 11613, 14141, 14931, 15036, 15484, 17542, 19332, 19908, 22554, 23226, 26313, 28282, 29862, 33831, 34839, 35084, 42423, 45108, 46452, 52626, 56564, 59724, 67662, 69678, 78939, 84846, 98987, 104517, 105252, 127269, 135324, 139356, 157878, 169692, 197974, 209034, 236817, 254538, 296961, 315756, 381807, 395948, 418068, 473634, 509076, 593922, 692909, 763614, 890883, 947268, 1187844, 1385818, 1527228, 1781766, 2078727, 2672649, 2771636, 3563532, 4157454, 5345298, 6236181, 8314908, 10690596, 12472362, 18708543, 24944724, 37417086, 74834172]

約数ペア:

[(1, 74834172), (2, 37417086), (3, 24944724), (4, 18708543), (6, 12472362), (7, 10690596), (9, 8314908), (12, 6236181), (14, 5345298), (18, 4157454), (21, 3563532), (27, 2771636), (28, 2672649), (36, 2078727), (42, 1781766), (49, 1527228), (54, 1385818), (63, 1187844), (79, 947268), (84, 890883), (98, 763614), (108, 692909), (126, 593922), (147, 509076), (158, 473634), (179, 418068), (189, 395948), (196, 381807), (237, 315756), (252, 296961), (294, 254538), (316, 236817), (358, 209034), (378, 197974), (441, 169692), (474, 157878), (537, 139356), (553, 135324), (588, 127269), (711, 105252), (716, 104517), (756, 98987), (882, 84846), (948, 78939), (1074, 69678), (1106, 67662), (1253, 59724), (1323, 56564), (1422, 52626), (1611, 46452), (1659, 45108), (1764, 42423), (2133, 35084), (2148, 34839), (2212, 33831), (2506, 29862), (2646, 28282), (2844, 26313), (3222, 23226), (3318, 22554), (3759, 19908), (3871, 19332), (4266, 17542), (4833, 15484), (4977, 15036), (5012, 14931), (5292, 14141), (6444, 11613), (6636, 11277), (7518, 9954), (7742, 9666), (8532, 8771)]