72905736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1$

素因数の和:2710

約数の個数: 64

約数和(自身を含む): 195076800

約数和(自身を除く): 122171064

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1159, 1464, 2318, 2621, 3477, 4636, 5242, 6954, 7863, 9272, 10484, 13908, 15726, 20968, 27816, 31452, 49799, 62904, 99598, 149397, 159881, 199196, 298794, 319762, 398392, 479643, 597588, 639524, 959286, 1195176, 1279048, 1918572, 3037739, 3837144, 6075478, 9113217, 12150956, 18226434, 24301912, 36452868, 72905736]

約数ペア:

[(1, 72905736), (2, 36452868), (3, 24301912), (4, 18226434), (6, 12150956), (8, 9113217), (12, 6075478), (19, 3837144), (24, 3037739), (38, 1918572), (57, 1279048), (61, 1195176), (76, 959286), (114, 639524), (122, 597588), (152, 479643), (183, 398392), (228, 319762), (244, 298794), (366, 199196), (456, 159881), (488, 149397), (732, 99598), (1159, 62904), (1464, 49799), (2318, 31452), (2621, 27816), (3477, 20968), (4636, 15726), (5242, 13908), (6954, 10484), (7863, 9272)]