89171928

素因数分解:

$2^3\times 3^4\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 251239560

約数和(自身を除く): 162067632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 241, 324, 482, 571, 648, 723, 964, 1142, 1446, 1713, 1928, 2169, 2284, 2892, 3426, 4338, 4568, 5139, 5784, 6507, 6852, 8676, 10278, 13014, 13704, 15417, 17352, 19521, 20556, 26028, 30834, 39042, 41112, 46251, 52056, 61668, 78084, 92502, 123336, 137611, 156168, 185004, 275222, 370008, 412833, 550444, 825666, 1100888, 1238499, 1651332, 2476998, 3302664, 3715497, 4953996, 7430994, 9907992, 11146491, 14861988, 22292982, 29723976, 44585964, 89171928]

約数ペア:

[(1, 89171928), (2, 44585964), (3, 29723976), (4, 22292982), (6, 14861988), (8, 11146491), (9, 9907992), (12, 7430994), (18, 4953996), (24, 3715497), (27, 3302664), (36, 2476998), (54, 1651332), (72, 1238499), (81, 1100888), (108, 825666), (162, 550444), (216, 412833), (241, 370008), (324, 275222), (482, 185004), (571, 156168), (648, 137611), (723, 123336), (964, 92502), (1142, 78084), (1446, 61668), (1713, 52056), (1928, 46251), (2169, 41112), (2284, 39042), (2892, 30834), (3426, 26028), (4338, 20556), (4568, 19521), (5139, 17352), (5784, 15417), (6507, 13704), (6852, 13014), (8676, 10278)]