68519052

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 209664000

約数和(自身を除く): 141144948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 179, 186, 196, 217, 252, 279, 294, 343, 358, 372, 434, 441, 537, 558, 588, 651, 686, 716, 868, 882, 1029, 1074, 1116, 1253, 1302, 1372, 1519, 1611, 1764, 1953, 2058, 2148, 2506, 2604, 3038, 3087, 3222, 3759, 3906, 4116, 4557, 5012, 5549, 6076, 6174, 6444, 7518, 7812, 8771, 9114, 10633, 11098, 11277, 12348, 13671, 15036, 16647, 17542, 18228, 21266, 22196, 22554, 26313, 27342, 31899, 33294, 35084, 38843, 42532, 45108, 49941, 52626, 54684, 61397, 63798, 66588, 77686, 78939, 95697, 99882, 105252, 116529, 122794, 127596, 155372, 157878, 184191, 191394, 199764, 233058, 245588, 271901, 315756, 349587, 368382, 382788, 466116, 543802, 552573, 699174, 736764, 815703, 1087604, 1105146, 1398348, 1631406, 1903307, 2210292, 2447109, 3262812, 3806614, 4894218, 5709921, 7613228, 9788436, 11419842, 17129763, 22839684, 34259526, 68519052]

約数ペア:

[(1, 68519052), (2, 34259526), (3, 22839684), (4, 17129763), (6, 11419842), (7, 9788436), (9, 7613228), (12, 5709921), (14, 4894218), (18, 3806614), (21, 3262812), (28, 2447109), (31, 2210292), (36, 1903307), (42, 1631406), (49, 1398348), (62, 1105146), (63, 1087604), (84, 815703), (93, 736764), (98, 699174), (124, 552573), (126, 543802), (147, 466116), (179, 382788), (186, 368382), (196, 349587), (217, 315756), (252, 271901), (279, 245588), (294, 233058), (343, 199764), (358, 191394), (372, 184191), (434, 157878), (441, 155372), (537, 127596), (558, 122794), (588, 116529), (651, 105252), (686, 99882), (716, 95697), (868, 78939), (882, 77686), (1029, 66588), (1074, 63798), (1116, 61397), (1253, 54684), (1302, 52626), (1372, 49941), (1519, 45108), (1611, 42532), (1764, 38843), (1953, 35084), (2058, 33294), (2148, 31899), (2506, 27342), (2604, 26313), (3038, 22554), (3087, 22196), (3222, 21266), (3759, 18228), (3906, 17542), (4116, 16647), (4557, 15036), (5012, 13671), (5549, 12348), (6076, 11277), (6174, 11098), (6444, 10633), (7518, 9114), (7812, 8771)]