72917964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17021}}^1$

素因数の和:17055

約数の個数: 72

約数和(自身を含む): 223056288

約数和(自身を除く): 150138324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 17021, 34042, 51063, 68084, 102126, 119147, 153189, 204252, 238294, 289357, 306378, 357441, 476588, 578714, 612756, 714882, 868071, 1072323, 1157428, 1429764, 1736142, 2025499, 2144646, 2604213, 3472284, 4050998, 4289292, 5208426, 6076497, 8101996, 10416852, 12152994, 18229491, 24305988, 36458982, 72917964]

約数ペア:

[(1, 72917964), (2, 36458982), (3, 24305988), (4, 18229491), (6, 12152994), (7, 10416852), (9, 8101996), (12, 6076497), (14, 5208426), (17, 4289292), (18, 4050998), (21, 3472284), (28, 2604213), (34, 2144646), (36, 2025499), (42, 1736142), (51, 1429764), (63, 1157428), (68, 1072323), (84, 868071), (102, 714882), (119, 612756), (126, 578714), (153, 476588), (204, 357441), (238, 306378), (252, 289357), (306, 238294), (357, 204252), (476, 153189), (612, 119147), (714, 102126), (1071, 68084), (1428, 51063), (2142, 34042), (4284, 17021)]