64913352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 193228800

約数和(自身を除く): 128315448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 73, 79, 84, 134, 146, 158, 168, 201, 219, 237, 268, 292, 316, 402, 438, 469, 474, 511, 536, 553, 584, 632, 804, 876, 938, 948, 1022, 1106, 1407, 1533, 1608, 1659, 1752, 1876, 1896, 2044, 2212, 2814, 3066, 3318, 3752, 4088, 4424, 4891, 5293, 5628, 5767, 6132, 6636, 9782, 10586, 11256, 11534, 12264, 13272, 14673, 15879, 17301, 19564, 21172, 23068, 29346, 31758, 34237, 34602, 37051, 39128, 40369, 42344, 46136, 58692, 63516, 68474, 69204, 74102, 80738, 102711, 111153, 117384, 121107, 127032, 136948, 138408, 148204, 161476, 205422, 222306, 242214, 273896, 296408, 322952, 386389, 410844, 444612, 484428, 772778, 821688, 889224, 968856, 1159167, 1545556, 2318334, 2704723, 3091112, 4636668, 5409446, 8114169, 9273336, 10818892, 16228338, 21637784, 32456676, 64913352]

約数ペア:

[(1, 64913352), (2, 32456676), (3, 21637784), (4, 16228338), (6, 10818892), (7, 9273336), (8, 8114169), (12, 5409446), (14, 4636668), (21, 3091112), (24, 2704723), (28, 2318334), (42, 1545556), (56, 1159167), (67, 968856), (73, 889224), (79, 821688), (84, 772778), (134, 484428), (146, 444612), (158, 410844), (168, 386389), (201, 322952), (219, 296408), (237, 273896), (268, 242214), (292, 222306), (316, 205422), (402, 161476), (438, 148204), (469, 138408), (474, 136948), (511, 127032), (536, 121107), (553, 117384), (584, 111153), (632, 102711), (804, 80738), (876, 74102), (938, 69204), (948, 68474), (1022, 63516), (1106, 58692), (1407, 46136), (1533, 42344), (1608, 40369), (1659, 39128), (1752, 37051), (1876, 34602), (1896, 34237), (2044, 31758), (2212, 29346), (2814, 23068), (3066, 21172), (3318, 19564), (3752, 17301), (4088, 15879), (4424, 14673), (4891, 13272), (5293, 12264), (5628, 11534), (5767, 11256), (6132, 10586), (6636, 9782)]