72225426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{739}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 179020800

約数和(自身を除く): 106795374

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 179, 182, 273, 358, 537, 546, 739, 1074, 1253, 1478, 2217, 2327, 2506, 3759, 4434, 4654, 5173, 6981, 7518, 9607, 10346, 13962, 15519, 16289, 19214, 28821, 31038, 32578, 48867, 57642, 67249, 97734, 132281, 134498, 201747, 264562, 396843, 403494, 793686, 925967, 1719653, 1851934, 2777901, 3439306, 5158959, 5555802, 10317918, 12037571, 24075142, 36112713, 72225426]

約数ペア:

[(1, 72225426), (2, 36112713), (3, 24075142), (6, 12037571), (7, 10317918), (13, 5555802), (14, 5158959), (21, 3439306), (26, 2777901), (39, 1851934), (42, 1719653), (78, 925967), (91, 793686), (179, 403494), (182, 396843), (273, 264562), (358, 201747), (537, 134498), (546, 132281), (739, 97734), (1074, 67249), (1253, 57642), (1478, 48867), (2217, 32578), (2327, 31038), (2506, 28821), (3759, 19214), (4434, 16289), (4654, 15519), (5173, 13962), (6981, 10346), (7518, 9607)]