42911172

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 112039200

約数和(自身を除く): 69128028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 89, 118, 177, 178, 227, 236, 267, 354, 356, 454, 531, 534, 681, 708, 801, 908, 1062, 1068, 1362, 1602, 2043, 2124, 2724, 3204, 4086, 5251, 8172, 10502, 13393, 15753, 20203, 21004, 26786, 31506, 40179, 40406, 47259, 53572, 60609, 63012, 80358, 80812, 94518, 120537, 121218, 160716, 181827, 189036, 241074, 242436, 363654, 482148, 727308, 1191977, 2383954, 3575931, 4767908, 7151862, 10727793, 14303724, 21455586, 42911172]

約数ペア:

[(1, 42911172), (2, 21455586), (3, 14303724), (4, 10727793), (6, 7151862), (9, 4767908), (12, 3575931), (18, 2383954), (36, 1191977), (59, 727308), (89, 482148), (118, 363654), (177, 242436), (178, 241074), (227, 189036), (236, 181827), (267, 160716), (354, 121218), (356, 120537), (454, 94518), (531, 80812), (534, 80358), (681, 63012), (708, 60609), (801, 53572), (908, 47259), (1062, 40406), (1068, 40179), (1362, 31506), (1602, 26786), (2043, 21004), (2124, 20203), (2724, 15753), (3204, 13393), (4086, 10502), (5251, 8172)]