64352016

素因数分解:

$2^4\times 3^3\times {\mathrm{181}}^1\times {\mathrm{823}}^1$

素因数の和:1021

約数の個数: 80

約数和(自身を含む): 185960320

約数和(自身を除く): 121608304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 181, 216, 362, 432, 543, 724, 823, 1086, 1448, 1629, 1646, 2172, 2469, 2896, 3258, 3292, 4344, 4887, 4938, 6516, 6584, 7407, 8688, 9774, 9876, 13032, 13168, 14814, 19548, 19752, 22221, 26064, 29628, 39096, 39504, 44442, 59256, 78192, 88884, 118512, 148963, 177768, 297926, 355536, 446889, 595852, 893778, 1191704, 1340667, 1787556, 2383408, 2681334, 3575112, 4022001, 5362668, 7150224, 8044002, 10725336, 16088004, 21450672, 32176008, 64352016]

約数ペア:

[(1, 64352016), (2, 32176008), (3, 21450672), (4, 16088004), (6, 10725336), (8, 8044002), (9, 7150224), (12, 5362668), (16, 4022001), (18, 3575112), (24, 2681334), (27, 2383408), (36, 1787556), (48, 1340667), (54, 1191704), (72, 893778), (108, 595852), (144, 446889), (181, 355536), (216, 297926), (362, 177768), (432, 148963), (543, 118512), (724, 88884), (823, 78192), (1086, 59256), (1448, 44442), (1629, 39504), (1646, 39096), (2172, 29628), (2469, 26064), (2896, 22221), (3258, 19752), (3292, 19548), (4344, 14814), (4887, 13168), (4938, 13032), (6516, 9876), (6584, 9774), (7407, 8688)]