66806736

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 199987200

約数和(自身を除く): 133180464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 34, 38, 48, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 139, 152, 186, 204, 228, 248, 272, 278, 304, 323, 372, 408, 417, 456, 496, 527, 556, 589, 646, 744, 816, 834, 912, 969, 1054, 1112, 1178, 1292, 1488, 1581, 1668, 1767, 1938, 2108, 2224, 2356, 2363, 2584, 2641, 3162, 3336, 3534, 3876, 4216, 4309, 4712, 4726, 5168, 5282, 6324, 6672, 7068, 7089, 7752, 7923, 8432, 8618, 9424, 9452, 10013, 10564, 12648, 12927, 14136, 14178, 15504, 15846, 17236, 18904, 20026, 21128, 25296, 25854, 28272, 28356, 30039, 31692, 34472, 37808, 40052, 42256, 44897, 51708, 56712, 60078, 63384, 68944, 73253, 80104, 81871, 89794, 103416, 113424, 120156, 126768, 134691, 146506, 160208, 163742, 179588, 206832, 219759, 240312, 245613, 269382, 293012, 327484, 359176, 439518, 480624, 491226, 538764, 586024, 654968, 718352, 879036, 982452, 1077528, 1172048, 1309936, 1391807, 1758072, 1964904, 2155056, 2783614, 3516144, 3929808, 4175421, 5567228, 8350842, 11134456, 16701684, 22268912, 33403368, 66806736]

約数ペア:

[(1, 66806736), (2, 33403368), (3, 22268912), (4, 16701684), (6, 11134456), (8, 8350842), (12, 5567228), (16, 4175421), (17, 3929808), (19, 3516144), (24, 2783614), (31, 2155056), (34, 1964904), (38, 1758072), (48, 1391807), (51, 1309936), (57, 1172048), (62, 1077528), (68, 982452), (76, 879036), (93, 718352), (102, 654968), (114, 586024), (124, 538764), (136, 491226), (139, 480624), (152, 439518), (186, 359176), (204, 327484), (228, 293012), (248, 269382), (272, 245613), (278, 240312), (304, 219759), (323, 206832), (372, 179588), (408, 163742), (417, 160208), (456, 146506), (496, 134691), (527, 126768), (556, 120156), (589, 113424), (646, 103416), (744, 89794), (816, 81871), (834, 80104), (912, 73253), (969, 68944), (1054, 63384), (1112, 60078), (1178, 56712), (1292, 51708), (1488, 44897), (1581, 42256), (1668, 40052), (1767, 37808), (1938, 34472), (2108, 31692), (2224, 30039), (2356, 28356), (2363, 28272), (2584, 25854), (2641, 25296), (3162, 21128), (3336, 20026), (3534, 18904), (3876, 17236), (4216, 15846), (4309, 15504), (4712, 14178), (4726, 14136), (5168, 12927), (5282, 12648), (6324, 10564), (6672, 10013), (7068, 9452), (7089, 9424), (7752, 8618), (7923, 8432)]