73318728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 220320000

約数和(自身を除く): 147001272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 101, 116, 149, 168, 174, 202, 203, 232, 298, 303, 348, 404, 406, 447, 596, 606, 609, 696, 707, 808, 812, 894, 1043, 1192, 1212, 1218, 1414, 1624, 1788, 2086, 2121, 2424, 2436, 2828, 2929, 3129, 3576, 4172, 4242, 4321, 4872, 5656, 5858, 6258, 8344, 8484, 8642, 8787, 11716, 12516, 12963, 15049, 16968, 17284, 17574, 20503, 23432, 25032, 25926, 30098, 30247, 34568, 35148, 41006, 45147, 51852, 60196, 60494, 61509, 70296, 82012, 90294, 90741, 103704, 105343, 120392, 120988, 123018, 164024, 180588, 181482, 210686, 241976, 246036, 316029, 361176, 362964, 421372, 436421, 492072, 632058, 725928, 842744, 872842, 1264116, 1309263, 1745684, 2528232, 2618526, 3054947, 3491368, 5237052, 6109894, 9164841, 10474104, 12219788, 18329682, 24439576, 36659364, 73318728]

約数ペア:

[(1, 73318728), (2, 36659364), (3, 24439576), (4, 18329682), (6, 12219788), (7, 10474104), (8, 9164841), (12, 6109894), (14, 5237052), (21, 3491368), (24, 3054947), (28, 2618526), (29, 2528232), (42, 1745684), (56, 1309263), (58, 1264116), (84, 872842), (87, 842744), (101, 725928), (116, 632058), (149, 492072), (168, 436421), (174, 421372), (202, 362964), (203, 361176), (232, 316029), (298, 246036), (303, 241976), (348, 210686), (404, 181482), (406, 180588), (447, 164024), (596, 123018), (606, 120988), (609, 120392), (696, 105343), (707, 103704), (808, 90741), (812, 90294), (894, 82012), (1043, 70296), (1192, 61509), (1212, 60494), (1218, 60196), (1414, 51852), (1624, 45147), (1788, 41006), (2086, 35148), (2121, 34568), (2424, 30247), (2436, 30098), (2828, 25926), (2929, 25032), (3129, 23432), (3576, 20503), (4172, 17574), (4242, 17284), (4321, 16968), (4872, 15049), (5656, 12963), (5858, 12516), (6258, 11716), (8344, 8787), (8484, 8642)]