78440094

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1087}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 179911680

約数和(自身を除く): 101471586

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 211, 342, 422, 633, 1087, 1266, 1899, 2174, 3261, 3798, 4009, 6522, 8018, 9783, 12027, 19566, 20653, 24054, 36081, 41306, 61959, 72162, 123918, 185877, 229357, 371754, 458714, 688071, 1376142, 2064213, 4128426, 4357783, 8715566, 13073349, 26146698, 39220047, 78440094]

約数ペア:

[(1, 78440094), (2, 39220047), (3, 26146698), (6, 13073349), (9, 8715566), (18, 4357783), (19, 4128426), (38, 2064213), (57, 1376142), (114, 688071), (171, 458714), (211, 371754), (342, 229357), (422, 185877), (633, 123918), (1087, 72162), (1266, 61959), (1899, 41306), (2174, 36081), (3261, 24054), (3798, 20653), (4009, 19566), (6522, 12027), (8018, 9783)]