72632648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{491}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 152588880

約数和(自身を除く): 79956232

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 491, 902, 982, 1681, 1804, 1964, 3362, 3608, 3928, 5401, 6724, 10802, 13448, 18491, 20131, 21604, 36982, 40262, 43208, 73964, 80524, 147928, 161048, 221441, 442882, 825371, 885764, 1650742, 1771528, 3301484, 6602968, 9079081, 18158162, 36316324, 72632648]

約数ペア:

[(1, 72632648), (2, 36316324), (4, 18158162), (8, 9079081), (11, 6602968), (22, 3301484), (41, 1771528), (44, 1650742), (82, 885764), (88, 825371), (164, 442882), (328, 221441), (451, 161048), (491, 147928), (902, 80524), (982, 73964), (1681, 43208), (1804, 40262), (1964, 36982), (3362, 21604), (3608, 20131), (3928, 18491), (5401, 13448), (6724, 10802)]