67425372

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 180

約数和(自身を含む): 213200064

約数和(自身を除く): 145774692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 81, 84, 93, 98, 108, 124, 126, 137, 147, 162, 186, 189, 196, 217, 252, 274, 279, 294, 324, 372, 378, 411, 434, 441, 548, 558, 567, 588, 651, 756, 822, 837, 868, 882, 959, 1116, 1134, 1233, 1302, 1323, 1519, 1644, 1674, 1764, 1918, 1953, 2268, 2466, 2511, 2604, 2646, 2877, 3038, 3348, 3699, 3836, 3906, 3969, 4247, 4557, 4932, 5022, 5292, 5754, 5859, 6076, 6713, 7398, 7812, 7938, 8494, 8631, 9114, 10044, 11097, 11508, 11718, 12741, 13426, 13671, 14796, 15876, 16988, 17262, 17577, 18228, 20139, 22194, 23436, 25482, 25893, 26852, 27342, 29729, 34524, 35154, 38223, 40278, 41013, 44388, 50964, 51786, 54684, 59458, 60417, 70308, 76446, 77679, 80556, 82026, 89187, 103572, 114669, 118916, 120834, 123039, 152892, 155358, 164052, 178374, 181251, 208103, 229338, 241668, 246078, 267561, 310716, 344007, 356748, 362502, 416206, 458676, 492156, 535122, 543753, 624309, 688014, 725004, 802683, 832412, 1070244, 1087506, 1248618, 1376028, 1605366, 1872927, 2175012, 2408049, 2497236, 3210732, 3745854, 4816098, 5618781, 7491708, 9632196, 11237562, 16856343, 22475124, 33712686, 67425372]

約数ペア:

[(1, 67425372), (2, 33712686), (3, 22475124), (4, 16856343), (6, 11237562), (7, 9632196), (9, 7491708), (12, 5618781), (14, 4816098), (18, 3745854), (21, 3210732), (27, 2497236), (28, 2408049), (31, 2175012), (36, 1872927), (42, 1605366), (49, 1376028), (54, 1248618), (62, 1087506), (63, 1070244), (81, 832412), (84, 802683), (93, 725004), (98, 688014), (108, 624309), (124, 543753), (126, 535122), (137, 492156), (147, 458676), (162, 416206), (186, 362502), (189, 356748), (196, 344007), (217, 310716), (252, 267561), (274, 246078), (279, 241668), (294, 229338), (324, 208103), (372, 181251), (378, 178374), (411, 164052), (434, 155358), (441, 152892), (548, 123039), (558, 120834), (567, 118916), (588, 114669), (651, 103572), (756, 89187), (822, 82026), (837, 80556), (868, 77679), (882, 76446), (959, 70308), (1116, 60417), (1134, 59458), (1233, 54684), (1302, 51786), (1323, 50964), (1519, 44388), (1644, 41013), (1674, 40278), (1764, 38223), (1918, 35154), (1953, 34524), (2268, 29729), (2466, 27342), (2511, 26852), (2604, 25893), (2646, 25482), (2877, 23436), (3038, 22194), (3348, 20139), (3699, 18228), (3836, 17577), (3906, 17262), (3969, 16988), (4247, 15876), (4557, 14796), (4932, 13671), (5022, 13426), (5292, 12741), (5754, 11718), (5859, 11508), (6076, 11097), (6713, 10044), (7398, 9114), (7812, 8631), (7938, 8494)]