69143204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 140179200

約数和(自身を除く): 71035996

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 494, 611, 893, 988, 1222, 1489, 1786, 2444, 2978, 3572, 5956, 11609, 19357, 23218, 28291, 38714, 46436, 56582, 69983, 77428, 113164, 139966, 279932, 367783, 735566, 909779, 1329677, 1471132, 1819558, 2659354, 3639116, 5318708, 17285801, 34571602, 69143204]

約数ペア:

[(1, 69143204), (2, 34571602), (4, 17285801), (13, 5318708), (19, 3639116), (26, 2659354), (38, 1819558), (47, 1471132), (52, 1329677), (76, 909779), (94, 735566), (188, 367783), (247, 279932), (494, 139966), (611, 113164), (893, 77428), (988, 69983), (1222, 56582), (1489, 46436), (1786, 38714), (2444, 28291), (2978, 23218), (3572, 19357), (5956, 11609)]