77465668

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 169954848

約数和(自身を除く): 92489180

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 67, 68, 98, 119, 134, 196, 238, 268, 347, 469, 476, 694, 833, 938, 1139, 1388, 1666, 1876, 2278, 2429, 3283, 3332, 4556, 4858, 5899, 6566, 7973, 9716, 11798, 13132, 15946, 17003, 23249, 23596, 31892, 34006, 41293, 46498, 55811, 68012, 82586, 92996, 111622, 162743, 165172, 223244, 289051, 325486, 395233, 578102, 650972, 790466, 1139201, 1156204, 1580932, 2278402, 2766631, 4556804, 5533262, 11066524, 19366417, 38732834, 77465668]

約数ペア:

[(1, 77465668), (2, 38732834), (4, 19366417), (7, 11066524), (14, 5533262), (17, 4556804), (28, 2766631), (34, 2278402), (49, 1580932), (67, 1156204), (68, 1139201), (98, 790466), (119, 650972), (134, 578102), (196, 395233), (238, 325486), (268, 289051), (347, 223244), (469, 165172), (476, 162743), (694, 111622), (833, 92996), (938, 82586), (1139, 68012), (1388, 55811), (1666, 46498), (1876, 41293), (2278, 34006), (2429, 31892), (3283, 23596), (3332, 23249), (4556, 17003), (4858, 15946), (5899, 13132), (6566, 11798), (7973, 9716)]