76697984

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 182131200

約数和(自身を除く): 105433216

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 47, 61, 64, 76, 88, 94, 122, 128, 152, 176, 188, 209, 244, 304, 352, 376, 418, 488, 517, 608, 671, 704, 752, 836, 893, 976, 1034, 1159, 1216, 1342, 1408, 1504, 1672, 1786, 1952, 2068, 2318, 2432, 2684, 2867, 3008, 3344, 3572, 3904, 4136, 4636, 5368, 5734, 6016, 6688, 7144, 7808, 8272, 9272, 9823, 10736, 11468, 12749, 13376, 14288, 16544, 18544, 19646, 21472, 22936, 25498, 26752, 28576, 31537, 33088, 37088, 39292, 42944, 45872, 50996, 54473, 57152, 63074, 66176, 74176, 78584, 85888, 91744, 101992, 108946, 114304, 126148, 148352, 157168, 183488, 203984, 217892, 252296, 314336, 366976, 407968, 435784, 504592, 599203, 628672, 815936, 871568, 1009184, 1198406, 1257344, 1631872, 1743136, 2018368, 2396812, 3486272, 4036736, 4793624, 6972544, 9587248, 19174496, 38348992, 76697984]

約数ペア:

[(1, 76697984), (2, 38348992), (4, 19174496), (8, 9587248), (11, 6972544), (16, 4793624), (19, 4036736), (22, 3486272), (32, 2396812), (38, 2018368), (44, 1743136), (47, 1631872), (61, 1257344), (64, 1198406), (76, 1009184), (88, 871568), (94, 815936), (122, 628672), (128, 599203), (152, 504592), (176, 435784), (188, 407968), (209, 366976), (244, 314336), (304, 252296), (352, 217892), (376, 203984), (418, 183488), (488, 157168), (517, 148352), (608, 126148), (671, 114304), (704, 108946), (752, 101992), (836, 91744), (893, 85888), (976, 78584), (1034, 74176), (1159, 66176), (1216, 63074), (1342, 57152), (1408, 54473), (1504, 50996), (1672, 45872), (1786, 42944), (1952, 39292), (2068, 37088), (2318, 33088), (2432, 31537), (2684, 28576), (2867, 26752), (3008, 25498), (3344, 22936), (3572, 21472), (3904, 19646), (4136, 18544), (4636, 16544), (5368, 14288), (5734, 13376), (6016, 12749), (6688, 11468), (7144, 10736), (7808, 9823), (8272, 9272)]