67899190072

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1\times {\mathrm{15359}}^1$

素因数の和:16348

約数の個数: 64

約数和(自身を含む): 147308544000

約数和(自身を除く): 79409353928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 887, 1246, 1774, 2492, 3548, 4984, 6209, 7096, 12418, 15359, 24836, 30718, 49672, 61436, 78943, 107513, 122872, 157886, 215026, 315772, 430052, 552601, 631544, 860104, 1105202, 1366951, 2210404, 2733902, 4420808, 5467804, 9568657, 10935608, 13623433, 19137314, 27246866, 38274628, 54493732, 76549256, 95364031, 108987464, 190728062, 381456124, 762912248, 1212485537, 2424971074, 4849942148, 8487398759, 9699884296, 16974797518, 33949595036, 67899190072]

約数ペア:

[(1, 67899190072), (2, 33949595036), (4, 16974797518), (7, 9699884296), (8, 8487398759), (14, 4849942148), (28, 2424971074), (56, 1212485537), (89, 762912248), (178, 381456124), (356, 190728062), (623, 108987464), (712, 95364031), (887, 76549256), (1246, 54493732), (1774, 38274628), (2492, 27246866), (3548, 19137314), (4984, 13623433), (6209, 10935608), (7096, 9568657), (12418, 5467804), (15359, 4420808), (24836, 2733902), (30718, 2210404), (49672, 1366951), (61436, 1105202), (78943, 860104), (107513, 631544), (122872, 552601), (157886, 430052), (215026, 315772)]