61904484

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{139}}^2$

素因数の和:377

約数の個数: 54

約数和(自身を含む): 159385590

約数和(自身を除く): 97481106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 139, 178, 267, 278, 356, 417, 534, 556, 801, 834, 1068, 1251, 1602, 1668, 2502, 3204, 5004, 12371, 19321, 24742, 37113, 38642, 49484, 57963, 74226, 77284, 111339, 115926, 148452, 173889, 222678, 231852, 347778, 445356, 695556, 1719569, 3439138, 5158707, 6878276, 10317414, 15476121, 20634828, 30952242, 61904484]

約数ペア:

[(1, 61904484), (2, 30952242), (3, 20634828), (4, 15476121), (6, 10317414), (9, 6878276), (12, 5158707), (18, 3439138), (36, 1719569), (89, 695556), (139, 445356), (178, 347778), (267, 231852), (278, 222678), (356, 173889), (417, 148452), (534, 115926), (556, 111339), (801, 77284), (834, 74226), (1068, 57963), (1251, 49484), (1602, 38642), (1668, 37113), (2502, 24742), (3204, 19321), (5004, 12371)]