65478864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 199272960

約数和(自身を除く): 133794096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 61, 66, 76, 88, 107, 114, 122, 132, 152, 176, 183, 209, 214, 228, 244, 264, 304, 321, 366, 418, 428, 456, 488, 528, 627, 642, 671, 732, 836, 856, 912, 976, 1159, 1177, 1254, 1284, 1342, 1464, 1672, 1712, 2013, 2033, 2318, 2354, 2508, 2568, 2684, 2928, 3344, 3477, 3531, 4026, 4066, 4636, 4708, 5016, 5136, 5368, 6099, 6527, 6954, 7062, 8052, 8132, 9272, 9416, 10032, 10736, 12198, 12749, 13054, 13908, 14124, 16104, 16264, 18544, 18832, 19581, 22363, 24396, 25498, 26108, 27816, 28248, 32208, 32528, 38247, 39162, 44726, 48792, 50996, 52216, 55632, 56496, 67089, 71797, 76494, 78324, 89452, 97584, 101992, 104432, 124013, 134178, 143594, 152988, 156648, 178904, 203984, 215391, 248026, 268356, 287188, 305976, 313296, 357808, 372039, 430782, 496052, 536712, 574376, 611952, 744078, 861564, 992104, 1073424, 1148752, 1364143, 1488156, 1723128, 1984208, 2728286, 2976312, 3446256, 4092429, 5456572, 5952624, 8184858, 10913144, 16369716, 21826288, 32739432, 65478864]

約数ペア:

[(1, 65478864), (2, 32739432), (3, 21826288), (4, 16369716), (6, 10913144), (8, 8184858), (11, 5952624), (12, 5456572), (16, 4092429), (19, 3446256), (22, 2976312), (24, 2728286), (33, 1984208), (38, 1723128), (44, 1488156), (48, 1364143), (57, 1148752), (61, 1073424), (66, 992104), (76, 861564), (88, 744078), (107, 611952), (114, 574376), (122, 536712), (132, 496052), (152, 430782), (176, 372039), (183, 357808), (209, 313296), (214, 305976), (228, 287188), (244, 268356), (264, 248026), (304, 215391), (321, 203984), (366, 178904), (418, 156648), (428, 152988), (456, 143594), (488, 134178), (528, 124013), (627, 104432), (642, 101992), (671, 97584), (732, 89452), (836, 78324), (856, 76494), (912, 71797), (976, 67089), (1159, 56496), (1177, 55632), (1254, 52216), (1284, 50996), (1342, 48792), (1464, 44726), (1672, 39162), (1712, 38247), (2013, 32528), (2033, 32208), (2318, 28248), (2354, 27816), (2508, 26108), (2568, 25498), (2684, 24396), (2928, 22363), (3344, 19581), (3477, 18832), (3531, 18544), (4026, 16264), (4066, 16104), (4636, 14124), (4708, 13908), (5016, 13054), (5136, 12749), (5368, 12198), (6099, 10736), (6527, 10032), (6954, 9416), (7062, 9272), (8052, 8132)]