74942004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 198696960

約数和(自身を除く): 123754956

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 186, 228, 276, 372, 437, 461, 589, 713, 874, 922, 1178, 1311, 1383, 1426, 1748, 1767, 1844, 2139, 2356, 2622, 2766, 2852, 3534, 4278, 5244, 5532, 7068, 8556, 8759, 10603, 13547, 14291, 17518, 21206, 26277, 27094, 28582, 31809, 35036, 40641, 42412, 42873, 52554, 54188, 57164, 63618, 81282, 85746, 105108, 127236, 162564, 171492, 201457, 271529, 328693, 402914, 543058, 604371, 657386, 805828, 814587, 986079, 1086116, 1208742, 1314772, 1629174, 1972158, 2417484, 3258348, 3944316, 6245167, 12490334, 18735501, 24980668, 37471002, 74942004]

約数ペア:

[(1, 74942004), (2, 37471002), (3, 24980668), (4, 18735501), (6, 12490334), (12, 6245167), (19, 3944316), (23, 3258348), (31, 2417484), (38, 1972158), (46, 1629174), (57, 1314772), (62, 1208742), (69, 1086116), (76, 986079), (92, 814587), (93, 805828), (114, 657386), (124, 604371), (138, 543058), (186, 402914), (228, 328693), (276, 271529), (372, 201457), (437, 171492), (461, 162564), (589, 127236), (713, 105108), (874, 85746), (922, 81282), (1178, 63618), (1311, 57164), (1383, 54188), (1426, 52554), (1748, 42873), (1767, 42412), (1844, 40641), (2139, 35036), (2356, 31809), (2622, 28582), (2766, 27094), (2852, 26277), (3534, 21206), (4278, 17518), (5244, 14291), (5532, 13547), (7068, 10603), (8556, 8759)]