73321048

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 148716000

約数和(自身を除く): 75394952

約数列:

[1, 2, 4, 8, 29, 53, 58, 67, 89, 106, 116, 134, 178, 212, 232, 268, 356, 424, 536, 712, 1537, 1943, 2581, 3074, 3551, 3886, 4717, 5162, 5963, 6148, 7102, 7772, 9434, 10324, 11926, 12296, 14204, 15544, 18868, 20648, 23852, 28408, 37736, 47704, 102979, 136793, 172927, 205958, 273586, 316039, 345854, 411916, 547172, 632078, 691708, 823832, 1094344, 1264156, 1383416, 2528312, 9165131, 18330262, 36660524, 73321048]

約数ペア:

[(1, 73321048), (2, 36660524), (4, 18330262), (8, 9165131), (29, 2528312), (53, 1383416), (58, 1264156), (67, 1094344), (89, 823832), (106, 691708), (116, 632078), (134, 547172), (178, 411916), (212, 345854), (232, 316039), (268, 273586), (356, 205958), (424, 172927), (536, 136793), (712, 102979), (1537, 47704), (1943, 37736), (2581, 28408), (3074, 23852), (3551, 20648), (3886, 18868), (4717, 15544), (5162, 14204), (5963, 12296), (6148, 11926), (7102, 10324), (7772, 9434)]