84789552

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 232128000

約数和(自身を除く): 147338448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 239, 304, 389, 456, 478, 717, 778, 912, 956, 1167, 1434, 1556, 1912, 2334, 2868, 3112, 3824, 4541, 4668, 5736, 6224, 7391, 9082, 9336, 11472, 13623, 14782, 18164, 18672, 22173, 27246, 29564, 36328, 44346, 54492, 59128, 72656, 88692, 92971, 108984, 118256, 177384, 185942, 217968, 278913, 354768, 371884, 557826, 743768, 1115652, 1487536, 1766449, 2231304, 3532898, 4462608, 5299347, 7065796, 10598694, 14131592, 21197388, 28263184, 42394776, 84789552]

約数ペア:

[(1, 84789552), (2, 42394776), (3, 28263184), (4, 21197388), (6, 14131592), (8, 10598694), (12, 7065796), (16, 5299347), (19, 4462608), (24, 3532898), (38, 2231304), (48, 1766449), (57, 1487536), (76, 1115652), (114, 743768), (152, 557826), (228, 371884), (239, 354768), (304, 278913), (389, 217968), (456, 185942), (478, 177384), (717, 118256), (778, 108984), (912, 92971), (956, 88692), (1167, 72656), (1434, 59128), (1556, 54492), (1912, 44346), (2334, 36328), (2868, 29564), (3112, 27246), (3824, 22173), (4541, 18672), (4668, 18164), (5736, 14782), (6224, 13623), (7391, 11472), (9082, 9336)]