72364208

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 167132160

約数和(自身を除く): 94767952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 59, 94, 112, 118, 188, 233, 236, 329, 376, 413, 466, 472, 658, 752, 826, 932, 944, 1316, 1631, 1652, 1864, 2632, 2773, 3262, 3304, 3728, 5264, 5546, 6524, 6608, 10951, 11092, 13048, 13747, 19411, 21902, 22184, 26096, 27494, 38822, 43804, 44368, 54988, 76657, 77644, 87608, 96229, 109976, 153314, 155288, 175216, 192458, 219952, 306628, 310576, 384916, 613256, 646109, 769832, 1226512, 1292218, 1539664, 2584436, 4522763, 5168872, 9045526, 10337744, 18091052, 36182104, 72364208]

約数ペア:

[(1, 72364208), (2, 36182104), (4, 18091052), (7, 10337744), (8, 9045526), (14, 5168872), (16, 4522763), (28, 2584436), (47, 1539664), (56, 1292218), (59, 1226512), (94, 769832), (112, 646109), (118, 613256), (188, 384916), (233, 310576), (236, 306628), (329, 219952), (376, 192458), (413, 175216), (466, 155288), (472, 153314), (658, 109976), (752, 96229), (826, 87608), (932, 77644), (944, 76657), (1316, 54988), (1631, 44368), (1652, 43804), (1864, 38822), (2632, 27494), (2773, 26096), (3262, 22184), (3304, 21902), (3728, 19411), (5264, 13747), (5546, 13048), (6524, 11092), (6608, 10951)]