89158356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 270885888

約数和(自身を除く): 181727532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 101, 113, 124, 126, 186, 202, 217, 226, 252, 279, 303, 339, 372, 404, 434, 452, 558, 606, 651, 678, 707, 791, 868, 909, 1017, 1116, 1212, 1302, 1356, 1414, 1582, 1818, 1953, 2034, 2121, 2373, 2604, 2828, 3131, 3164, 3503, 3636, 3906, 4068, 4242, 4746, 6262, 6363, 7006, 7119, 7812, 8484, 9393, 9492, 10509, 11413, 12524, 12726, 14012, 14238, 18786, 21018, 21917, 22826, 24521, 25452, 28179, 28476, 31527, 34239, 37572, 42036, 43834, 45652, 49042, 56358, 63054, 65751, 68478, 73563, 79891, 87668, 98084, 102717, 112716, 126108, 131502, 136956, 147126, 159782, 197253, 205434, 220689, 239673, 263004, 294252, 319564, 353803, 394506, 410868, 441378, 479346, 707606, 719019, 789012, 882756, 958692, 1061409, 1415212, 1438038, 2122818, 2476621, 2876076, 3184227, 4245636, 4953242, 6368454, 7429863, 9906484, 12736908, 14859726, 22289589, 29719452, 44579178, 89158356]

約数ペア:

[(1, 89158356), (2, 44579178), (3, 29719452), (4, 22289589), (6, 14859726), (7, 12736908), (9, 9906484), (12, 7429863), (14, 6368454), (18, 4953242), (21, 4245636), (28, 3184227), (31, 2876076), (36, 2476621), (42, 2122818), (62, 1438038), (63, 1415212), (84, 1061409), (93, 958692), (101, 882756), (113, 789012), (124, 719019), (126, 707606), (186, 479346), (202, 441378), (217, 410868), (226, 394506), (252, 353803), (279, 319564), (303, 294252), (339, 263004), (372, 239673), (404, 220689), (434, 205434), (452, 197253), (558, 159782), (606, 147126), (651, 136956), (678, 131502), (707, 126108), (791, 112716), (868, 102717), (909, 98084), (1017, 87668), (1116, 79891), (1212, 73563), (1302, 68478), (1356, 65751), (1414, 63054), (1582, 56358), (1818, 49042), (1953, 45652), (2034, 43834), (2121, 42036), (2373, 37572), (2604, 34239), (2828, 31527), (3131, 28476), (3164, 28179), (3503, 25452), (3636, 24521), (3906, 22826), (4068, 21917), (4242, 21018), (4746, 18786), (6262, 14238), (6363, 14012), (7006, 12726), (7119, 12524), (7812, 11413), (8484, 10509), (9393, 9492)]