72329390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 169166880

約数和(自身を除く): 96837490

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 49, 70, 85, 95, 98, 119, 133, 170, 190, 238, 245, 266, 323, 457, 490, 595, 646, 665, 833, 914, 931, 1190, 1330, 1615, 1666, 1862, 2261, 2285, 3199, 3230, 4165, 4522, 4570, 4655, 6398, 7769, 8330, 8683, 9310, 11305, 15538, 15827, 15995, 17366, 22393, 22610, 31654, 31990, 38845, 43415, 44786, 54383, 60781, 77690, 79135, 86830, 108766, 111965, 121562, 147611, 158270, 223930, 271915, 295222, 303905, 380681, 425467, 543830, 607810, 738055, 761362, 850934, 1033277, 1476110, 1903405, 2066554, 2127335, 3806810, 4254670, 5166385, 7232939, 10332770, 14465878, 36164695, 72329390]

約数ペア:

[(1, 72329390), (2, 36164695), (5, 14465878), (7, 10332770), (10, 7232939), (14, 5166385), (17, 4254670), (19, 3806810), (34, 2127335), (35, 2066554), (38, 1903405), (49, 1476110), (70, 1033277), (85, 850934), (95, 761362), (98, 738055), (119, 607810), (133, 543830), (170, 425467), (190, 380681), (238, 303905), (245, 295222), (266, 271915), (323, 223930), (457, 158270), (490, 147611), (595, 121562), (646, 111965), (665, 108766), (833, 86830), (914, 79135), (931, 77690), (1190, 60781), (1330, 54383), (1615, 44786), (1666, 43415), (1862, 38845), (2261, 31990), (2285, 31654), (3199, 22610), (3230, 22393), (4165, 17366), (4522, 15995), (4570, 15827), (4655, 15538), (6398, 11305), (7769, 9310), (8330, 8683)]