73519628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^2$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 169216992

約数和(自身を除く): 95697364

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 109, 119, 182, 218, 221, 238, 364, 436, 442, 476, 763, 884, 1417, 1526, 1547, 1853, 2834, 3052, 3094, 3706, 5668, 6188, 7412, 9919, 11881, 12971, 19838, 23762, 24089, 25942, 39676, 47524, 48178, 51884, 83167, 96356, 154453, 166334, 168623, 201977, 308906, 332668, 337246, 403954, 617812, 674492, 807908, 1081171, 1413839, 2162342, 2625701, 2827678, 4324684, 5251402, 5655356, 10502804, 18379907, 36759814, 73519628]

約数ペア:

[(1, 73519628), (2, 36759814), (4, 18379907), (7, 10502804), (13, 5655356), (14, 5251402), (17, 4324684), (26, 2827678), (28, 2625701), (34, 2162342), (52, 1413839), (68, 1081171), (91, 807908), (109, 674492), (119, 617812), (182, 403954), (218, 337246), (221, 332668), (238, 308906), (364, 201977), (436, 168623), (442, 166334), (476, 154453), (763, 96356), (884, 83167), (1417, 51884), (1526, 48178), (1547, 47524), (1853, 39676), (2834, 25942), (3052, 24089), (3094, 23762), (3706, 19838), (5668, 12971), (6188, 11881), (7412, 9919)]