68423842152

素因数分解:

$2^3\times 3^4\times {\mathrm{3391}}^1\times {\mathrm{31139}}^1$

素因数の和:34548

約数の個数: 80

約数和(自身を含む): 191712787200

約数和(自身を除く): 123288945048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3391, 6782, 10173, 13564, 20346, 27128, 30519, 31139, 40692, 61038, 62278, 81384, 91557, 93417, 122076, 124556, 183114, 186834, 244152, 249112, 274671, 280251, 366228, 373668, 549342, 560502, 732456, 747336, 840753, 1098684, 1121004, 1681506, 2197368, 2242008, 2522259, 3363012, 5044518, 6726024, 10089036, 20178072, 105592349, 211184698, 316777047, 422369396, 633554094, 844738792, 950331141, 1267108188, 1900662282, 2534216376, 2850993423, 3801324564, 5701986846, 7602649128, 8552980269, 11403973692, 17105960538, 22807947384, 34211921076, 68423842152]

約数ペア:

[(1, 68423842152), (2, 34211921076), (3, 22807947384), (4, 17105960538), (6, 11403973692), (8, 8552980269), (9, 7602649128), (12, 5701986846), (18, 3801324564), (24, 2850993423), (27, 2534216376), (36, 1900662282), (54, 1267108188), (72, 950331141), (81, 844738792), (108, 633554094), (162, 422369396), (216, 316777047), (324, 211184698), (648, 105592349), (3391, 20178072), (6782, 10089036), (10173, 6726024), (13564, 5044518), (20346, 3363012), (27128, 2522259), (30519, 2242008), (31139, 2197368), (40692, 1681506), (61038, 1121004), (62278, 1098684), (81384, 840753), (91557, 747336), (93417, 732456), (122076, 560502), (124556, 549342), (183114, 373668), (186834, 366228), (244152, 280251), (249112, 274671)]