89157044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 175432320

約数和(自身を除く): 86275276

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 151, 302, 323, 457, 604, 646, 914, 1292, 1828, 2567, 2869, 5134, 5738, 7769, 8683, 10268, 11476, 15538, 17366, 31076, 34732, 48773, 69007, 97546, 138014, 147611, 195092, 276028, 295222, 590444, 1173119, 1311133, 2346238, 2622266, 4692476, 5244532, 22289261, 44578522, 89157044]

約数ペア:

[(1, 89157044), (2, 44578522), (4, 22289261), (17, 5244532), (19, 4692476), (34, 2622266), (38, 2346238), (68, 1311133), (76, 1173119), (151, 590444), (302, 295222), (323, 276028), (457, 195092), (604, 147611), (646, 138014), (914, 97546), (1292, 69007), (1828, 48773), (2567, 34732), (2869, 31076), (5134, 17366), (5738, 15538), (7769, 11476), (8683, 10268)]