77067380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^2$

素因数の和:337

約数の個数: 54

約数和(自身を含む): 176416758

約数和(自身を除く): 99349378

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 169, 260, 302, 338, 604, 676, 755, 845, 1510, 1690, 1963, 3020, 3380, 3926, 7852, 9815, 19630, 22801, 25519, 39260, 45602, 51038, 91204, 102076, 114005, 127595, 228010, 255190, 296413, 456020, 510380, 592826, 1185652, 1482065, 2964130, 3853369, 5928260, 7706738, 15413476, 19266845, 38533690, 77067380]

約数ペア:

[(1, 77067380), (2, 38533690), (4, 19266845), (5, 15413476), (10, 7706738), (13, 5928260), (20, 3853369), (26, 2964130), (52, 1482065), (65, 1185652), (130, 592826), (151, 510380), (169, 456020), (260, 296413), (302, 255190), (338, 228010), (604, 127595), (676, 114005), (755, 102076), (845, 91204), (1510, 51038), (1690, 45602), (1963, 39260), (3020, 25519), (3380, 22801), (3926, 19630), (7852, 9815)]