78872928

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1620

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 147564192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 544, 744, 816, 992, 1054, 1488, 1559, 1581, 1632, 2108, 2976, 3118, 3162, 4216, 4677, 6236, 6324, 8432, 9354, 12472, 12648, 16864, 18708, 24944, 25296, 26503, 37416, 48329, 49888, 50592, 53006, 74832, 79509, 96658, 106012, 144987, 149664, 159018, 193316, 212024, 289974, 318036, 386632, 424048, 579948, 636072, 773264, 821593, 848096, 1159896, 1272144, 1546528, 1643186, 2319792, 2464779, 2544288, 3286372, 4639584, 4929558, 6572744, 9859116, 13145488, 19718232, 26290976, 39436464, 78872928]

約数ペア:

[(1, 78872928), (2, 39436464), (3, 26290976), (4, 19718232), (6, 13145488), (8, 9859116), (12, 6572744), (16, 4929558), (17, 4639584), (24, 3286372), (31, 2544288), (32, 2464779), (34, 2319792), (48, 1643186), (51, 1546528), (62, 1272144), (68, 1159896), (93, 848096), (96, 821593), (102, 773264), (124, 636072), (136, 579948), (186, 424048), (204, 386632), (248, 318036), (272, 289974), (372, 212024), (408, 193316), (496, 159018), (527, 149664), (544, 144987), (744, 106012), (816, 96658), (992, 79509), (1054, 74832), (1488, 53006), (1559, 50592), (1581, 49888), (1632, 48329), (2108, 37416), (2976, 26503), (3118, 25296), (3162, 24944), (4216, 18708), (4677, 16864), (6236, 12648), (6324, 12472), (8432, 9354)]