82123836496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{670333}}^1$

素因数の和:670404

約数の個数: 80

約数和(自身を含む): 186191971840

約数和(自身を除く): 104068135344

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 988, 1178, 1612, 1976, 2356, 3224, 3952, 4712, 6448, 7657, 9424, 15314, 30628, 61256, 122512, 670333, 1340666, 2681332, 5362664, 8714329, 10725328, 12736327, 17428658, 20780323, 25472654, 34857316, 41560646, 50945308, 69714632, 83121292, 101890616, 139429264, 165572251, 166242584, 203781232, 270144199, 331144502, 332485168, 394826137, 540288398, 662289004, 789652274, 1080576796, 1324578008, 1579304548, 2161153592, 2649156016, 3158609096, 4322307184, 5132739781, 6317218192, 10265479562, 20530959124, 41061918248, 82123836496]

約数ペア:

[(1, 82123836496), (2, 41061918248), (4, 20530959124), (8, 10265479562), (13, 6317218192), (16, 5132739781), (19, 4322307184), (26, 3158609096), (31, 2649156016), (38, 2161153592), (52, 1579304548), (62, 1324578008), (76, 1080576796), (104, 789652274), (124, 662289004), (152, 540288398), (208, 394826137), (247, 332485168), (248, 331144502), (304, 270144199), (403, 203781232), (494, 166242584), (496, 165572251), (589, 139429264), (806, 101890616), (988, 83121292), (1178, 69714632), (1612, 50945308), (1976, 41560646), (2356, 34857316), (3224, 25472654), (3952, 20780323), (4712, 17428658), (6448, 12736327), (7657, 10725328), (9424, 8714329), (15314, 5362664), (30628, 2681332), (61256, 1340666), (122512, 670333)]