8880811212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{62081}}^1$

素因数の和:62239

約数の個数: 96

約数和(自身を含む): 25698968064

約数和(自身を除く): 16818156852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 131, 156, 182, 262, 273, 364, 393, 524, 546, 786, 917, 1092, 1572, 1703, 1834, 2751, 3406, 3668, 5109, 5502, 6812, 10218, 11004, 11921, 20436, 23842, 35763, 47684, 62081, 71526, 124162, 143052, 186243, 248324, 372486, 434567, 744972, 807053, 869134, 1303701, 1614106, 1738268, 2421159, 2607402, 3228212, 4842318, 5214804, 5649371, 8132611, 9684636, 11298742, 16265222, 16948113, 22597484, 24397833, 32530444, 33896226, 48795666, 56928277, 67792452, 97591332, 105723943, 113856554, 170784831, 211447886, 227713108, 317171829, 341569662, 422895772, 634343658, 683139324, 740067601, 1268687316, 1480135202, 2220202803, 2960270404, 4440405606, 8880811212]

約数ペア:

[(1, 8880811212), (2, 4440405606), (3, 2960270404), (4, 2220202803), (6, 1480135202), (7, 1268687316), (12, 740067601), (13, 683139324), (14, 634343658), (21, 422895772), (26, 341569662), (28, 317171829), (39, 227713108), (42, 211447886), (52, 170784831), (78, 113856554), (84, 105723943), (91, 97591332), (131, 67792452), (156, 56928277), (182, 48795666), (262, 33896226), (273, 32530444), (364, 24397833), (393, 22597484), (524, 16948113), (546, 16265222), (786, 11298742), (917, 9684636), (1092, 8132611), (1572, 5649371), (1703, 5214804), (1834, 4842318), (2751, 3228212), (3406, 2607402), (3668, 2421159), (5109, 1738268), (5502, 1614106), (6812, 1303701), (10218, 869134), (11004, 807053), (11921, 744972), (20436, 434567), (23842, 372486), (35763, 248324), (47684, 186243), (62081, 143052), (71526, 124162)]