64444884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 182784000

約数和(自身を除く): 118339116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 149, 228, 266, 271, 298, 399, 447, 532, 542, 596, 798, 813, 894, 1043, 1084, 1596, 1626, 1788, 1897, 2086, 2831, 3129, 3252, 3794, 4172, 5149, 5662, 5691, 6258, 7588, 8493, 10298, 11324, 11382, 12516, 15447, 16986, 19817, 20596, 22764, 30894, 33972, 36043, 39634, 40379, 59451, 61788, 72086, 79268, 80758, 108129, 118902, 121137, 144172, 161516, 216258, 237804, 242274, 282653, 432516, 484548, 565306, 767201, 847959, 1130612, 1534402, 1695918, 2301603, 3068804, 3391836, 4603206, 5370407, 9206412, 10740814, 16111221, 21481628, 32222442, 64444884]

約数ペア:

[(1, 64444884), (2, 32222442), (3, 21481628), (4, 16111221), (6, 10740814), (7, 9206412), (12, 5370407), (14, 4603206), (19, 3391836), (21, 3068804), (28, 2301603), (38, 1695918), (42, 1534402), (57, 1130612), (76, 847959), (84, 767201), (114, 565306), (133, 484548), (149, 432516), (228, 282653), (266, 242274), (271, 237804), (298, 216258), (399, 161516), (447, 144172), (532, 121137), (542, 118902), (596, 108129), (798, 80758), (813, 79268), (894, 72086), (1043, 61788), (1084, 59451), (1596, 40379), (1626, 39634), (1788, 36043), (1897, 33972), (2086, 30894), (2831, 22764), (3129, 20596), (3252, 19817), (3794, 16986), (4172, 15447), (5149, 12516), (5662, 11382), (5691, 11324), (6258, 10298), (7588, 8493)]