71405586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 185342976

約数和(自身を除く): 113937390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 101, 126, 181, 186, 202, 217, 279, 303, 362, 434, 543, 558, 606, 651, 707, 909, 1086, 1267, 1302, 1414, 1629, 1818, 1953, 2121, 2534, 3131, 3258, 3801, 3906, 4242, 5611, 6262, 6363, 7602, 9393, 11222, 11403, 12726, 16833, 18281, 18786, 21917, 22806, 28179, 33666, 36562, 39277, 43834, 50499, 54843, 56358, 65751, 78554, 100998, 109686, 117831, 127967, 131502, 164529, 197253, 235662, 255934, 329058, 353493, 383901, 394506, 566711, 706986, 767802, 1133422, 1151703, 1700133, 2303406, 3400266, 3966977, 5100399, 7933954, 10200798, 11900931, 23801862, 35702793, 71405586]

約数ペア:

[(1, 71405586), (2, 35702793), (3, 23801862), (6, 11900931), (7, 10200798), (9, 7933954), (14, 5100399), (18, 3966977), (21, 3400266), (31, 2303406), (42, 1700133), (62, 1151703), (63, 1133422), (93, 767802), (101, 706986), (126, 566711), (181, 394506), (186, 383901), (202, 353493), (217, 329058), (279, 255934), (303, 235662), (362, 197253), (434, 164529), (543, 131502), (558, 127967), (606, 117831), (651, 109686), (707, 100998), (909, 78554), (1086, 65751), (1267, 56358), (1302, 54843), (1414, 50499), (1629, 43834), (1818, 39277), (1953, 36562), (2121, 33666), (2534, 28179), (3131, 22806), (3258, 21917), (3801, 18786), (3906, 18281), (4242, 16833), (5611, 12726), (6262, 11403), (6363, 11222), (7602, 9393)]