80641056

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 221090688

約数和(自身を除く): 140449632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 73, 74, 96, 111, 146, 148, 219, 222, 292, 296, 311, 438, 444, 584, 592, 622, 876, 888, 933, 1168, 1184, 1244, 1752, 1776, 1866, 2336, 2488, 2701, 3504, 3552, 3732, 4976, 5402, 7008, 7464, 8103, 9952, 10804, 11507, 14928, 16206, 21608, 22703, 23014, 29856, 32412, 34521, 43216, 45406, 46028, 64824, 68109, 69042, 86432, 90812, 92056, 129648, 136218, 138084, 181624, 184112, 259296, 272436, 276168, 363248, 368224, 544872, 552336, 726496, 840011, 1089744, 1104672, 1680022, 2179488, 2520033, 3360044, 5040066, 6720088, 10080132, 13440176, 20160264, 26880352, 40320528, 80641056]

約数ペア:

[(1, 80641056), (2, 40320528), (3, 26880352), (4, 20160264), (6, 13440176), (8, 10080132), (12, 6720088), (16, 5040066), (24, 3360044), (32, 2520033), (37, 2179488), (48, 1680022), (73, 1104672), (74, 1089744), (96, 840011), (111, 726496), (146, 552336), (148, 544872), (219, 368224), (222, 363248), (292, 276168), (296, 272436), (311, 259296), (438, 184112), (444, 181624), (584, 138084), (592, 136218), (622, 129648), (876, 92056), (888, 90812), (933, 86432), (1168, 69042), (1184, 68109), (1244, 64824), (1752, 46028), (1776, 45406), (1866, 43216), (2336, 34521), (2488, 32412), (2701, 29856), (3504, 23014), (3552, 22703), (3732, 21608), (4976, 16206), (5402, 14928), (7008, 11507), (7464, 10804), (8103, 9952)]