15672811788

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^2\times {\mathrm{1289}}^1$

素因数の和:1508

約数の個数: 108

約数和(自身を含む): 40814624760

約数和(自身を除く): 25141812972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 71, 134, 142, 201, 213, 268, 284, 402, 426, 603, 639, 804, 852, 1206, 1278, 1289, 2412, 2556, 2578, 3867, 4757, 5041, 5156, 7734, 9514, 10082, 11601, 14271, 15123, 15468, 19028, 20164, 23202, 28542, 30246, 42813, 45369, 46404, 57084, 60492, 85626, 86363, 90738, 91519, 171252, 172726, 181476, 183038, 259089, 274557, 337747, 345452, 366076, 518178, 549114, 675494, 777267, 823671, 1013241, 1036356, 1098228, 1350988, 1554534, 1647342, 2026482, 3039723, 3109068, 3294684, 4052964, 6079446, 6131773, 6497849, 12158892, 12263546, 12995698, 18395319, 19493547, 24527092, 25991396, 36790638, 38987094, 55185957, 58480641, 73581276, 77974188, 110371914, 116961282, 220743828, 233922564, 435355883, 870711766, 1306067649, 1741423532, 2612135298, 3918202947, 5224270596, 7836405894, 15672811788]

約数ペア:

[(1, 15672811788), (2, 7836405894), (3, 5224270596), (4, 3918202947), (6, 2612135298), (9, 1741423532), (12, 1306067649), (18, 870711766), (36, 435355883), (67, 233922564), (71, 220743828), (134, 116961282), (142, 110371914), (201, 77974188), (213, 73581276), (268, 58480641), (284, 55185957), (402, 38987094), (426, 36790638), (603, 25991396), (639, 24527092), (804, 19493547), (852, 18395319), (1206, 12995698), (1278, 12263546), (1289, 12158892), (2412, 6497849), (2556, 6131773), (2578, 6079446), (3867, 4052964), (4757, 3294684), (5041, 3109068), (5156, 3039723), (7734, 2026482), (9514, 1647342), (10082, 1554534), (11601, 1350988), (14271, 1098228), (15123, 1036356), (15468, 1013241), (19028, 823671), (20164, 777267), (23202, 675494), (28542, 549114), (30246, 518178), (42813, 366076), (45369, 345452), (46404, 337747), (57084, 274557), (60492, 259089), (85626, 183038), (86363, 181476), (90738, 172726), (91519, 171252)]