78454350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13411}}^1$

素因数の和:13442

約数の個数: 72

約数和(自身を含む): 227011512

約数和(自身を除く): 148557162

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 13411, 26822, 40233, 67055, 80466, 120699, 134110, 174343, 201165, 241398, 335275, 348686, 402330, 523029, 603495, 670550, 871715, 1005825, 1046058, 1206990, 1569087, 1743430, 2011650, 2615145, 3017475, 3138174, 4358575, 5230290, 6034950, 7845435, 8717150, 13075725, 15690870, 26151450, 39227175, 78454350]

約数ペア:

[(1, 78454350), (2, 39227175), (3, 26151450), (5, 15690870), (6, 13075725), (9, 8717150), (10, 7845435), (13, 6034950), (15, 5230290), (18, 4358575), (25, 3138174), (26, 3017475), (30, 2615145), (39, 2011650), (45, 1743430), (50, 1569087), (65, 1206990), (75, 1046058), (78, 1005825), (90, 871715), (117, 670550), (130, 603495), (150, 523029), (195, 402330), (225, 348686), (234, 335275), (325, 241398), (390, 201165), (450, 174343), (585, 134110), (650, 120699), (975, 80466), (1170, 67055), (1950, 40233), (2925, 26822), (5850, 13411)]