64391376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11273}}^1$

素因数の和:11308

約数の個数: 80

約数和(自身を含む): 201308544

約数和(自身を除く): 136917168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 11273, 22546, 33819, 45092, 67638, 78911, 90184, 135276, 157822, 180368, 191641, 236733, 270552, 315644, 383282, 473466, 541104, 574923, 631288, 766564, 946932, 1149846, 1262576, 1341487, 1533128, 1893864, 2299692, 2682974, 3066256, 3787728, 4024461, 4599384, 5365948, 8048922, 9198768, 10731896, 16097844, 21463792, 32195688, 64391376]

約数ペア:

[(1, 64391376), (2, 32195688), (3, 21463792), (4, 16097844), (6, 10731896), (7, 9198768), (8, 8048922), (12, 5365948), (14, 4599384), (16, 4024461), (17, 3787728), (21, 3066256), (24, 2682974), (28, 2299692), (34, 1893864), (42, 1533128), (48, 1341487), (51, 1262576), (56, 1149846), (68, 946932), (84, 766564), (102, 631288), (112, 574923), (119, 541104), (136, 473466), (168, 383282), (204, 315644), (238, 270552), (272, 236733), (336, 191641), (357, 180368), (408, 157822), (476, 135276), (714, 90184), (816, 78911), (952, 67638), (1428, 45092), (1904, 33819), (2856, 22546), (5712, 11273)]