78145488

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{18713}}^1$

素因数の和:18756

約数の個数: 60

約数和(自身を含む): 226252260

約数和(自身を除く): 148106772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 18713, 37426, 56139, 74852, 112278, 149704, 168417, 224556, 299408, 336834, 449112, 542677, 673668, 898224, 1085354, 1347336, 1628031, 2170708, 2694672, 3256062, 4341416, 4884093, 6512124, 8682832, 9768186, 13024248, 19536372, 26048496, 39072744, 78145488]

約数ペア:

[(1, 78145488), (2, 39072744), (3, 26048496), (4, 19536372), (6, 13024248), (8, 9768186), (9, 8682832), (12, 6512124), (16, 4884093), (18, 4341416), (24, 3256062), (29, 2694672), (36, 2170708), (48, 1628031), (58, 1347336), (72, 1085354), (87, 898224), (116, 673668), (144, 542677), (174, 449112), (232, 336834), (261, 299408), (348, 224556), (464, 168417), (522, 149704), (696, 112278), (1044, 74852), (1392, 56139), (2088, 37426), (4176, 18713)]