63797668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 137803680

約数和(自身を除く): 74006012

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 67, 68, 76, 134, 187, 209, 268, 323, 374, 418, 646, 737, 748, 836, 1139, 1273, 1292, 1474, 2278, 2546, 2948, 3553, 4489, 4556, 5092, 7106, 8978, 12529, 14003, 14212, 17956, 21641, 25058, 28006, 43282, 49379, 50116, 56012, 76313, 85291, 86564, 98758, 152626, 170582, 197516, 238051, 305252, 341164, 476102, 839443, 938201, 952204, 1449947, 1678886, 1876402, 2899894, 3357772, 3752804, 5799788, 15949417, 31898834, 63797668]

約数ペア:

[(1, 63797668), (2, 31898834), (4, 15949417), (11, 5799788), (17, 3752804), (19, 3357772), (22, 2899894), (34, 1876402), (38, 1678886), (44, 1449947), (67, 952204), (68, 938201), (76, 839443), (134, 476102), (187, 341164), (209, 305252), (268, 238051), (323, 197516), (374, 170582), (418, 152626), (646, 98758), (737, 86564), (748, 85291), (836, 76313), (1139, 56012), (1273, 50116), (1292, 49379), (1474, 43282), (2278, 28006), (2546, 25058), (2948, 21641), (3553, 17956), (4489, 14212), (4556, 14003), (5092, 12529), (7106, 8978)]