72883590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10993}}^1$

素因数の和:11033

約数の個数: 64

約数和(自身を含む): 199475136

約数和(自身を除く): 126591546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 10993, 21986, 32979, 54965, 65958, 109930, 142909, 164895, 186881, 285818, 329790, 373762, 428727, 560643, 714545, 857454, 934405, 1121286, 1429090, 1868810, 2143635, 2429453, 2803215, 4287270, 4858906, 5606430, 7288359, 12147265, 14576718, 24294530, 36441795, 72883590]

約数ペア:

[(1, 72883590), (2, 36441795), (3, 24294530), (5, 14576718), (6, 12147265), (10, 7288359), (13, 5606430), (15, 4858906), (17, 4287270), (26, 2803215), (30, 2429453), (34, 2143635), (39, 1868810), (51, 1429090), (65, 1121286), (78, 934405), (85, 857454), (102, 714545), (130, 560643), (170, 428727), (195, 373762), (221, 329790), (255, 285818), (390, 186881), (442, 164895), (510, 142909), (663, 109930), (1105, 65958), (1326, 54965), (2210, 32979), (3315, 21986), (6630, 10993)]