72908316

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{51929}}^1$

素因数の和:51955

約数の個数: 48

約数和(自身を含む): 203565600

約数和(自身を除く): 130657284

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, 51929, 103858, 155787, 207716, 311574, 467361, 623148, 675077, 934722, 1350154, 1402083, 1869444, 2025231, 2700308, 2804166, 4050462, 5608332, 6075693, 8100924, 12151386, 18227079, 24302772, 36454158, 72908316]

約数ペア:

[(1, 72908316), (2, 36454158), (3, 24302772), (4, 18227079), (6, 12151386), (9, 8100924), (12, 6075693), (13, 5608332), (18, 4050462), (26, 2804166), (27, 2700308), (36, 2025231), (39, 1869444), (52, 1402083), (54, 1350154), (78, 934722), (108, 675077), (117, 623148), (156, 467361), (234, 311574), (351, 207716), (468, 155787), (702, 103858), (1404, 51929)]