177193044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11527}}^1$

素因数の和:11605

約数の個数: 72

約数和(自身を含む): 520327808

約数和(自身を除く): 343134764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 11527, 15372, 23054, 34581, 46108, 69162, 80689, 103743, 138324, 161378, 207486, 242067, 322756, 414972, 484134, 703147, 726201, 968268, 1406294, 1452402, 2109441, 2812588, 2904804, 4218882, 4922029, 6328323, 8437764, 9844058, 12656646, 14766087, 19688116, 25313292, 29532174, 44298261, 59064348, 88596522, 177193044]

約数ペア:

[(1, 177193044), (2, 88596522), (3, 59064348), (4, 44298261), (6, 29532174), (7, 25313292), (9, 19688116), (12, 14766087), (14, 12656646), (18, 9844058), (21, 8437764), (28, 6328323), (36, 4922029), (42, 4218882), (61, 2904804), (63, 2812588), (84, 2109441), (122, 1452402), (126, 1406294), (183, 968268), (244, 726201), (252, 703147), (366, 484134), (427, 414972), (549, 322756), (732, 242067), (854, 207486), (1098, 161378), (1281, 138324), (1708, 103743), (2196, 80689), (2562, 69162), (3843, 46108), (5124, 34581), (7686, 23054), (11527, 15372)]