77748984

素因数分解:

$2^3\times 3^4\times {\mathrm{119983}}^1$

素因数の和:120001

約数の個数: 40

約数和(自身を含む): 217770960

約数和(自身を除く): 140021976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 119983, 239966, 359949, 479932, 719898, 959864, 1079847, 1439796, 2159694, 2879592, 3239541, 4319388, 6479082, 8638776, 9718623, 12958164, 19437246, 25916328, 38874492, 77748984]

約数ペア:

[(1, 77748984), (2, 38874492), (3, 25916328), (4, 19437246), (6, 12958164), (8, 9718623), (9, 8638776), (12, 6479082), (18, 4319388), (24, 3239541), (27, 2879592), (36, 2159694), (54, 1439796), (72, 1079847), (81, 959864), (108, 719898), (162, 479932), (216, 359949), (324, 239966), (648, 119983)]