80376894

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1962

約数の個数: 64

約数和(自身を含む): 195612480

約数和(自身を除く): 115235586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1647, 1877, 2379, 3294, 3754, 4758, 5631, 7137, 11262, 14274, 16893, 21411, 24401, 33786, 42822, 48802, 50679, 73203, 101358, 114497, 146406, 219609, 228994, 343491, 439218, 658827, 686982, 1030473, 1317654, 1488461, 2060946, 2976922, 3091419, 4465383, 6182838, 8930766, 13396149, 26792298, 40188447, 80376894]

約数ペア:

[(1, 80376894), (2, 40188447), (3, 26792298), (6, 13396149), (9, 8930766), (13, 6182838), (18, 4465383), (26, 3091419), (27, 2976922), (39, 2060946), (54, 1488461), (61, 1317654), (78, 1030473), (117, 686982), (122, 658827), (183, 439218), (234, 343491), (351, 228994), (366, 219609), (549, 146406), (702, 114497), (793, 101358), (1098, 73203), (1586, 50679), (1647, 48802), (1877, 42822), (2379, 33786), (3294, 24401), (3754, 21411), (4758, 16893), (5631, 14274), (7137, 11262)]