74689912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 168537600

約数和(自身を除く): 93847688

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 88, 121, 124, 131, 152, 209, 242, 248, 262, 341, 418, 484, 524, 589, 682, 836, 968, 1048, 1178, 1364, 1441, 1672, 2299, 2356, 2489, 2728, 2882, 3751, 4061, 4598, 4712, 4978, 5764, 6479, 7502, 8122, 9196, 9956, 11528, 12958, 15004, 15851, 16244, 18392, 19912, 25916, 27379, 30008, 31702, 32488, 44671, 51832, 54758, 63404, 71269, 77159, 89342, 109516, 126808, 142538, 154318, 178684, 219032, 285076, 301169, 308636, 357368, 491381, 570152, 602338, 617272, 848749, 982762, 1204676, 1697498, 1965524, 2409352, 3394996, 3931048, 6789992, 9336239, 18672478, 37344956, 74689912]

約数ペア:

[(1, 74689912), (2, 37344956), (4, 18672478), (8, 9336239), (11, 6789992), (19, 3931048), (22, 3394996), (31, 2409352), (38, 1965524), (44, 1697498), (62, 1204676), (76, 982762), (88, 848749), (121, 617272), (124, 602338), (131, 570152), (152, 491381), (209, 357368), (242, 308636), (248, 301169), (262, 285076), (341, 219032), (418, 178684), (484, 154318), (524, 142538), (589, 126808), (682, 109516), (836, 89342), (968, 77159), (1048, 71269), (1178, 63404), (1364, 54758), (1441, 51832), (1672, 44671), (2299, 32488), (2356, 31702), (2489, 30008), (2728, 27379), (2882, 25916), (3751, 19912), (4061, 18392), (4598, 16244), (4712, 15851), (4978, 15004), (5764, 12958), (6479, 11528), (7502, 9956), (8122, 9196)]