89318580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 270931584

約数和(自身を除く): 181613004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 307, 373, 390, 614, 746, 780, 921, 1119, 1228, 1492, 1535, 1842, 1865, 2238, 3070, 3684, 3730, 3991, 4476, 4605, 4849, 5595, 6140, 7460, 7982, 9210, 9698, 11190, 11973, 14547, 15964, 18420, 19396, 19955, 22380, 23946, 24245, 29094, 39910, 47892, 48490, 58188, 59865, 72735, 79820, 96980, 114511, 119730, 145470, 229022, 239460, 290940, 343533, 458044, 572555, 687066, 1145110, 1374132, 1488643, 1717665, 2290220, 2977286, 3435330, 4465929, 5954572, 6870660, 7443215, 8931858, 14886430, 17863716, 22329645, 29772860, 44659290, 89318580]

約数ペア:

[(1, 89318580), (2, 44659290), (3, 29772860), (4, 22329645), (5, 17863716), (6, 14886430), (10, 8931858), (12, 7443215), (13, 6870660), (15, 5954572), (20, 4465929), (26, 3435330), (30, 2977286), (39, 2290220), (52, 1717665), (60, 1488643), (65, 1374132), (78, 1145110), (130, 687066), (156, 572555), (195, 458044), (260, 343533), (307, 290940), (373, 239460), (390, 229022), (614, 145470), (746, 119730), (780, 114511), (921, 96980), (1119, 79820), (1228, 72735), (1492, 59865), (1535, 58188), (1842, 48490), (1865, 47892), (2238, 39910), (3070, 29094), (3684, 24245), (3730, 23946), (3991, 22380), (4476, 19955), (4605, 19396), (4849, 18420), (5595, 15964), (6140, 14547), (7460, 11973), (7982, 11190), (9210, 9698)]