78321552

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 208915200

約数和(自身を除く): 130593648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 149, 188, 233, 282, 298, 376, 447, 466, 564, 596, 699, 752, 894, 932, 1128, 1192, 1398, 1788, 1864, 2256, 2384, 2796, 3576, 3728, 5592, 7003, 7152, 10951, 11184, 14006, 21009, 21902, 28012, 32853, 34717, 42018, 43804, 56024, 65706, 69434, 84036, 87608, 104151, 112048, 131412, 138868, 168072, 175216, 208302, 262824, 277736, 336144, 416604, 525648, 555472, 833208, 1631699, 1666416, 3263398, 4895097, 6526796, 9790194, 13053592, 19580388, 26107184, 39160776, 78321552]

約数ペア:

[(1, 78321552), (2, 39160776), (3, 26107184), (4, 19580388), (6, 13053592), (8, 9790194), (12, 6526796), (16, 4895097), (24, 3263398), (47, 1666416), (48, 1631699), (94, 833208), (141, 555472), (149, 525648), (188, 416604), (233, 336144), (282, 277736), (298, 262824), (376, 208302), (447, 175216), (466, 168072), (564, 138868), (596, 131412), (699, 112048), (752, 104151), (894, 87608), (932, 84036), (1128, 69434), (1192, 65706), (1398, 56024), (1788, 43804), (1864, 42018), (2256, 34717), (2384, 32853), (2796, 28012), (3576, 21902), (3728, 21009), (5592, 14006), (7003, 11184), (7152, 10951)]