78613344

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3067}}^1$

素因数の和:3172

約数の個数: 72

約数和(自身を含む): 226142280

約数和(自身を除く): 147528936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3067, 3204, 4272, 6134, 6408, 8544, 9201, 12268, 12816, 18402, 24536, 25632, 27603, 36804, 49072, 55206, 73608, 98144, 110412, 147216, 220824, 272963, 294432, 441648, 545926, 818889, 883296, 1091852, 1637778, 2183704, 2456667, 3275556, 4367408, 4913334, 6551112, 8734816, 9826668, 13102224, 19653336, 26204448, 39306672, 78613344]

約数ペア:

[(1, 78613344), (2, 39306672), (3, 26204448), (4, 19653336), (6, 13102224), (8, 9826668), (9, 8734816), (12, 6551112), (16, 4913334), (18, 4367408), (24, 3275556), (32, 2456667), (36, 2183704), (48, 1637778), (72, 1091852), (89, 883296), (96, 818889), (144, 545926), (178, 441648), (267, 294432), (288, 272963), (356, 220824), (534, 147216), (712, 110412), (801, 98144), (1068, 73608), (1424, 55206), (1602, 49072), (2136, 36804), (2848, 27603), (3067, 25632), (3204, 24536), (4272, 18402), (6134, 12816), (6408, 12268), (8544, 9201)]