73912128

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20261}}^1$

素因数の和:20295

約数の個数: 56

約数和(自身を含む): 205861920

約数和(自身を除く): 131949792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 20261, 40522, 60783, 81044, 121566, 162088, 243132, 324176, 384959, 486264, 648352, 769918, 972528, 1154877, 1296704, 1539836, 1945056, 2309754, 3079672, 3890112, 4619508, 6159344, 9239016, 12318688, 18478032, 24637376, 36956064, 73912128]

約数ペア:

[(1, 73912128), (2, 36956064), (3, 24637376), (4, 18478032), (6, 12318688), (8, 9239016), (12, 6159344), (16, 4619508), (19, 3890112), (24, 3079672), (32, 2309754), (38, 1945056), (48, 1539836), (57, 1296704), (64, 1154877), (76, 972528), (96, 769918), (114, 648352), (152, 486264), (192, 384959), (228, 324176), (304, 243132), (456, 162088), (608, 121566), (912, 81044), (1216, 60783), (1824, 40522), (3648, 20261)]