78622362

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6857}}^1$

素因数の和:6892

約数の個数: 72

約数和(自身を含む): 213434676

約数和(自身を除く): 134812314

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 6857, 11466, 13714, 20571, 41142, 47999, 61713, 89141, 95998, 123426, 143997, 178282, 267423, 287994, 335993, 431991, 534846, 623987, 671986, 802269, 863982, 1007979, 1247974, 1604538, 1871961, 2015958, 3023937, 3743922, 4367909, 5615883, 6047874, 8735818, 11231766, 13103727, 26207454, 39311181, 78622362]

約数ペア:

[(1, 78622362), (2, 39311181), (3, 26207454), (6, 13103727), (7, 11231766), (9, 8735818), (13, 6047874), (14, 5615883), (18, 4367909), (21, 3743922), (26, 3023937), (39, 2015958), (42, 1871961), (49, 1604538), (63, 1247974), (78, 1007979), (91, 863982), (98, 802269), (117, 671986), (126, 623987), (147, 534846), (182, 431991), (234, 335993), (273, 287994), (294, 267423), (441, 178282), (546, 143997), (637, 123426), (819, 95998), (882, 89141), (1274, 61713), (1638, 47999), (1911, 41142), (3822, 20571), (5733, 13714), (6857, 11466)]