74665638

素因数分解:

$2^1\times 3^6\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:720

約数の個数: 56

約数和(自身を含む): 170219448

約数和(自身を除く): 95553810

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 243, 249, 486, 498, 617, 729, 747, 1234, 1458, 1494, 1851, 2241, 3702, 4482, 5553, 6723, 11106, 13446, 16659, 20169, 33318, 40338, 49977, 51211, 60507, 99954, 102422, 121014, 149931, 153633, 299862, 307266, 449793, 460899, 899586, 921798, 1382697, 2765394, 4148091, 8296182, 12444273, 24888546, 37332819, 74665638]

約数ペア:

[(1, 74665638), (2, 37332819), (3, 24888546), (6, 12444273), (9, 8296182), (18, 4148091), (27, 2765394), (54, 1382697), (81, 921798), (83, 899586), (162, 460899), (166, 449793), (243, 307266), (249, 299862), (486, 153633), (498, 149931), (617, 121014), (729, 102422), (747, 99954), (1234, 60507), (1458, 51211), (1494, 49977), (1851, 40338), (2241, 33318), (3702, 20169), (4482, 16659), (5553, 13446), (6723, 11106)]