64772292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:134

約数の個数: 108

約数和(自身を含む): 176573040

約数和(自身を除く): 111800748

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 41, 52, 57, 76, 78, 82, 114, 123, 156, 164, 169, 228, 246, 247, 338, 492, 494, 507, 533, 676, 741, 779, 988, 1014, 1066, 1482, 1558, 1599, 1681, 2028, 2132, 2337, 2964, 3116, 3198, 3211, 3362, 4674, 5043, 6396, 6422, 6724, 6929, 9348, 9633, 10086, 10127, 12844, 13858, 19266, 20172, 20254, 20787, 21853, 27716, 30381, 31939, 38532, 40508, 41574, 43706, 60762, 63878, 65559, 83148, 87412, 95817, 121524, 127756, 131118, 131651, 191634, 262236, 263302, 284089, 383268, 394953, 415207, 526604, 568178, 789906, 830414, 852267, 1136356, 1245621, 1579812, 1660828, 1704534, 2491242, 3409068, 4982484, 5397691, 10795382, 16193073, 21590764, 32386146, 64772292]

約数ペア:

[(1, 64772292), (2, 32386146), (3, 21590764), (4, 16193073), (6, 10795382), (12, 5397691), (13, 4982484), (19, 3409068), (26, 2491242), (38, 1704534), (39, 1660828), (41, 1579812), (52, 1245621), (57, 1136356), (76, 852267), (78, 830414), (82, 789906), (114, 568178), (123, 526604), (156, 415207), (164, 394953), (169, 383268), (228, 284089), (246, 263302), (247, 262236), (338, 191634), (492, 131651), (494, 131118), (507, 127756), (533, 121524), (676, 95817), (741, 87412), (779, 83148), (988, 65559), (1014, 63878), (1066, 60762), (1482, 43706), (1558, 41574), (1599, 40508), (1681, 38532), (2028, 31939), (2132, 30381), (2337, 27716), (2964, 21853), (3116, 20787), (3198, 20254), (3211, 20172), (3362, 19266), (4674, 13858), (5043, 12844), (6396, 10127), (6422, 10086), (6724, 9633), (6929, 9348)]