83840224

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 72

約数和(自身を含む): 184002840

約数和(自身を除く): 100162616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 169, 208, 296, 338, 416, 419, 481, 592, 676, 838, 962, 1184, 1352, 1676, 1924, 2704, 3352, 3848, 5408, 5447, 6253, 6704, 7696, 10894, 12506, 13408, 15392, 15503, 21788, 25012, 31006, 43576, 50024, 62012, 70811, 87152, 100048, 124024, 141622, 174304, 200096, 201539, 248048, 283244, 403078, 496096, 566488, 806156, 1132976, 1612312, 2265952, 2620007, 3224624, 5240014, 6449248, 10480028, 20960056, 41920112, 83840224]

約数ペア:

[(1, 83840224), (2, 41920112), (4, 20960056), (8, 10480028), (13, 6449248), (16, 5240014), (26, 3224624), (32, 2620007), (37, 2265952), (52, 1612312), (74, 1132976), (104, 806156), (148, 566488), (169, 496096), (208, 403078), (296, 283244), (338, 248048), (416, 201539), (419, 200096), (481, 174304), (592, 141622), (676, 124024), (838, 100048), (962, 87152), (1184, 70811), (1352, 62012), (1676, 50024), (1924, 43576), (2704, 31006), (3352, 25012), (3848, 21788), (5408, 15503), (5447, 15392), (6253, 13408), (6704, 12506), (7696, 10894)]