127901844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26713}}^1$

素因数の和:26749

約数の個数: 72

約数和(自身を含む): 388955840

約数和(自身を除く): 261053996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 26713, 53426, 80139, 106852, 160278, 186991, 240417, 320556, 373982, 480834, 507547, 560973, 747964, 961668, 1015094, 1121946, 1522641, 1682919, 2030188, 2243892, 3045282, 3365838, 3552829, 4567923, 6090564, 6731676, 7105658, 9135846, 10658487, 14211316, 18271692, 21316974, 31975461, 42633948, 63950922, 127901844]

約数ペア:

[(1, 127901844), (2, 63950922), (3, 42633948), (4, 31975461), (6, 21316974), (7, 18271692), (9, 14211316), (12, 10658487), (14, 9135846), (18, 7105658), (19, 6731676), (21, 6090564), (28, 4567923), (36, 3552829), (38, 3365838), (42, 3045282), (57, 2243892), (63, 2030188), (76, 1682919), (84, 1522641), (114, 1121946), (126, 1015094), (133, 961668), (171, 747964), (228, 560973), (252, 507547), (266, 480834), (342, 373982), (399, 320556), (532, 240417), (684, 186991), (798, 160278), (1197, 106852), (1596, 80139), (2394, 53426), (4788, 26713)]