74665428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 118386732

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 79, 82, 102, 113, 123, 158, 164, 204, 226, 237, 246, 316, 339, 452, 474, 492, 678, 697, 948, 1343, 1356, 1394, 1921, 2091, 2686, 2788, 3239, 3842, 4029, 4182, 4633, 5372, 5763, 6478, 7684, 8058, 8364, 8927, 9266, 9717, 11526, 12956, 13899, 16116, 17854, 18532, 19434, 23052, 26781, 27798, 35708, 38868, 53562, 55063, 55596, 78761, 107124, 110126, 151759, 157522, 165189, 220252, 236283, 303518, 315044, 330378, 366007, 455277, 472566, 607036, 660756, 732014, 910554, 945132, 1098021, 1464028, 1821108, 2196042, 4392084, 6222119, 12444238, 18666357, 24888476, 37332714, 74665428]

約数ペア:

[(1, 74665428), (2, 37332714), (3, 24888476), (4, 18666357), (6, 12444238), (12, 6222119), (17, 4392084), (34, 2196042), (41, 1821108), (51, 1464028), (68, 1098021), (79, 945132), (82, 910554), (102, 732014), (113, 660756), (123, 607036), (158, 472566), (164, 455277), (204, 366007), (226, 330378), (237, 315044), (246, 303518), (316, 236283), (339, 220252), (452, 165189), (474, 157522), (492, 151759), (678, 110126), (697, 107124), (948, 78761), (1343, 55596), (1356, 55063), (1394, 53562), (1921, 38868), (2091, 35708), (2686, 27798), (2788, 26781), (3239, 23052), (3842, 19434), (4029, 18532), (4182, 17854), (4633, 16116), (5372, 13899), (5763, 12956), (6478, 11526), (7684, 9717), (8058, 9266), (8364, 8927)]