77464230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 195706368

約数和(自身を除く): 118242138

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 131, 138, 230, 262, 345, 393, 655, 690, 786, 857, 1310, 1714, 1965, 2571, 3013, 3930, 4285, 5142, 6026, 8570, 9039, 12855, 15065, 18078, 19711, 25710, 30130, 39422, 45195, 59133, 90390, 98555, 112267, 118266, 197110, 224534, 295665, 336801, 561335, 591330, 673602, 1122670, 1684005, 2582141, 3368010, 5164282, 7746423, 12910705, 15492846, 25821410, 38732115, 77464230]

約数ペア:

[(1, 77464230), (2, 38732115), (3, 25821410), (5, 15492846), (6, 12910705), (10, 7746423), (15, 5164282), (23, 3368010), (30, 2582141), (46, 1684005), (69, 1122670), (115, 673602), (131, 591330), (138, 561335), (230, 336801), (262, 295665), (345, 224534), (393, 197110), (655, 118266), (690, 112267), (786, 98555), (857, 90390), (1310, 59133), (1714, 45195), (1965, 39422), (2571, 30130), (3013, 25710), (3930, 19711), (4285, 18078), (5142, 15065), (6026, 12855), (8570, 9039)]