64905516

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{46229}}^1$

素因数の和:46255

約数の個数: 48

約数和(自身を含む): 181221600

約数和(自身を除く): 116316084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 46229, 92458, 138687, 184916, 277374, 416061, 554748, 600977, 832122, 1201954, 1248183, 1664244, 1802931, 2403908, 2496366, 3605862, 4992732, 5408793, 7211724, 10817586, 16226379, 21635172, 32452758, 64905516]

約数ペア:

[(1, 64905516), (2, 32452758), (3, 21635172), (4, 16226379), (6, 10817586), (9, 7211724), (12, 5408793), (13, 4992732), (18, 3605862), (26, 2496366), (27, 2403908), (36, 1802931), (39, 1664244), (52, 1248183), (54, 1201954), (78, 832122), (108, 600977), (117, 554748), (156, 416061), (234, 277374), (351, 184916), (468, 138687), (702, 92458), (1404, 46229)]