73942908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 108

約数和(自身を含む): 199128888

約数和(自身を除く): 125185980

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 101, 114, 156, 169, 202, 228, 247, 303, 338, 361, 404, 494, 507, 606, 676, 722, 741, 988, 1014, 1083, 1212, 1313, 1444, 1482, 1919, 2028, 2166, 2626, 2964, 3211, 3838, 3939, 4332, 4693, 5252, 5757, 6422, 7676, 7878, 9386, 9633, 11514, 12844, 14079, 15756, 17069, 18772, 19266, 23028, 24947, 28158, 34138, 36461, 38532, 49894, 51207, 56316, 61009, 68276, 72922, 74841, 99788, 102414, 109383, 122018, 145844, 149682, 183027, 204828, 218766, 244036, 299364, 324311, 366054, 437532, 473993, 648622, 732108, 947986, 972933, 1297244, 1421979, 1895972, 1945866, 2843958, 3891732, 5687916, 6161909, 12323818, 18485727, 24647636, 36971454, 73942908]

約数ペア:

[(1, 73942908), (2, 36971454), (3, 24647636), (4, 18485727), (6, 12323818), (12, 6161909), (13, 5687916), (19, 3891732), (26, 2843958), (38, 1945866), (39, 1895972), (52, 1421979), (57, 1297244), (76, 972933), (78, 947986), (101, 732108), (114, 648622), (156, 473993), (169, 437532), (202, 366054), (228, 324311), (247, 299364), (303, 244036), (338, 218766), (361, 204828), (404, 183027), (494, 149682), (507, 145844), (606, 122018), (676, 109383), (722, 102414), (741, 99788), (988, 74841), (1014, 72922), (1083, 68276), (1212, 61009), (1313, 56316), (1444, 51207), (1482, 49894), (1919, 38532), (2028, 36461), (2166, 34138), (2626, 28158), (2964, 24947), (3211, 23028), (3838, 19266), (3939, 18772), (4332, 17069), (4693, 15756), (5252, 14079), (5757, 12844), (6422, 11514), (7676, 9633), (7878, 9386)]