78024564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3083}}^1$

素因数の和:3149

約数の個数: 72

約数和(自身を含む): 213289440

約数和(自身を除く): 135264876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 3083, 4218, 6166, 6327, 8436, 9249, 12332, 12654, 18498, 25308, 27747, 36996, 55494, 58577, 110988, 114071, 117154, 175731, 228142, 234308, 342213, 351462, 456284, 527193, 684426, 702924, 1026639, 1054386, 1368852, 2053278, 2108772, 2167349, 4106556, 4334698, 6502047, 8669396, 13004094, 19506141, 26008188, 39012282, 78024564]

約数ペア:

[(1, 78024564), (2, 39012282), (3, 26008188), (4, 19506141), (6, 13004094), (9, 8669396), (12, 6502047), (18, 4334698), (19, 4106556), (36, 2167349), (37, 2108772), (38, 2053278), (57, 1368852), (74, 1054386), (76, 1026639), (111, 702924), (114, 684426), (148, 527193), (171, 456284), (222, 351462), (228, 342213), (333, 234308), (342, 228142), (444, 175731), (666, 117154), (684, 114071), (703, 110988), (1332, 58577), (1406, 55494), (2109, 36996), (2812, 27747), (3083, 25308), (4218, 18498), (6166, 12654), (6327, 12332), (8436, 9249)]