845433036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{42467}}^1$

素因数の和:42563

約数の個数: 72

約数和(自身を含む): 2473336320

約数和(自身を除く): 1627903284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 19908, 42467, 84934, 127401, 169868, 254802, 297269, 382203, 509604, 594538, 764406, 891807, 1189076, 1528812, 1783614, 2675421, 3354893, 3567228, 5350842, 6709786, 10064679, 10701684, 13419572, 20129358, 23484251, 30194037, 40258716, 46968502, 60388074, 70452753, 93937004, 120776148, 140905506, 211358259, 281811012, 422716518, 845433036]

約数ペア:

[(1, 845433036), (2, 422716518), (3, 281811012), (4, 211358259), (6, 140905506), (7, 120776148), (9, 93937004), (12, 70452753), (14, 60388074), (18, 46968502), (21, 40258716), (28, 30194037), (36, 23484251), (42, 20129358), (63, 13419572), (79, 10701684), (84, 10064679), (126, 6709786), (158, 5350842), (237, 3567228), (252, 3354893), (316, 2675421), (474, 1783614), (553, 1528812), (711, 1189076), (948, 891807), (1106, 764406), (1422, 594538), (1659, 509604), (2212, 382203), (2844, 297269), (3318, 254802), (4977, 169868), (6636, 127401), (9954, 84934), (19908, 42467)]