90213102

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 250905600

約数和(自身を除く): 160692498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 53, 54, 57, 63, 79, 81, 106, 114, 126, 133, 158, 159, 162, 171, 189, 237, 266, 318, 342, 371, 378, 399, 474, 477, 513, 553, 567, 711, 742, 798, 954, 1007, 1026, 1106, 1113, 1134, 1197, 1422, 1431, 1501, 1539, 1659, 2014, 2133, 2226, 2394, 2862, 3002, 3021, 3078, 3318, 3339, 3591, 4187, 4266, 4293, 4503, 4977, 6042, 6399, 6678, 7049, 7182, 8374, 8586, 9006, 9063, 9954, 10017, 10507, 10773, 12561, 12798, 13509, 14098, 14931, 18126, 20034, 21014, 21147, 21546, 25122, 27018, 27189, 29309, 29862, 30051, 31521, 37683, 40527, 42294, 44793, 54378, 58618, 60102, 63042, 63441, 75366, 79553, 81054, 81567, 87927, 89586, 94563, 113049, 121581, 126882, 159106, 163134, 175854, 189126, 190323, 226098, 238659, 243162, 263781, 283689, 339147, 380646, 477318, 527562, 556871, 567378, 570969, 678294, 715977, 791343, 851067, 1113742, 1141938, 1431954, 1582686, 1670613, 1702134, 2147931, 2374029, 3341226, 4295862, 4748058, 5011839, 6443793, 10023678, 12887586, 15035517, 30071034, 45106551, 90213102]

約数ペア:

[(1, 90213102), (2, 45106551), (3, 30071034), (6, 15035517), (7, 12887586), (9, 10023678), (14, 6443793), (18, 5011839), (19, 4748058), (21, 4295862), (27, 3341226), (38, 2374029), (42, 2147931), (53, 1702134), (54, 1670613), (57, 1582686), (63, 1431954), (79, 1141938), (81, 1113742), (106, 851067), (114, 791343), (126, 715977), (133, 678294), (158, 570969), (159, 567378), (162, 556871), (171, 527562), (189, 477318), (237, 380646), (266, 339147), (318, 283689), (342, 263781), (371, 243162), (378, 238659), (399, 226098), (474, 190323), (477, 189126), (513, 175854), (553, 163134), (567, 159106), (711, 126882), (742, 121581), (798, 113049), (954, 94563), (1007, 89586), (1026, 87927), (1106, 81567), (1113, 81054), (1134, 79553), (1197, 75366), (1422, 63441), (1431, 63042), (1501, 60102), (1539, 58618), (1659, 54378), (2014, 44793), (2133, 42294), (2226, 40527), (2394, 37683), (2862, 31521), (3002, 30051), (3021, 29862), (3078, 29309), (3318, 27189), (3339, 27018), (3591, 25122), (4187, 21546), (4266, 21147), (4293, 21014), (4503, 20034), (4977, 18126), (6042, 14931), (6399, 14098), (6678, 13509), (7049, 12798), (7182, 12561), (8374, 10773), (8586, 10507), (9006, 10017), (9063, 9954)]