61604028

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1663

約数の個数: 72

約数和(自身を含む): 166053888

約数和(自身を除く): 104449860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1583, 1692, 2162, 3166, 3243, 4324, 4749, 6332, 6486, 9498, 9729, 12972, 14247, 18996, 19458, 28494, 36409, 38916, 56988, 72818, 74401, 109227, 145636, 148802, 218454, 223203, 297604, 327681, 436908, 446406, 655362, 669609, 892812, 1310724, 1339218, 1711223, 2678436, 3422446, 5133669, 6844892, 10267338, 15401007, 20534676, 30802014, 61604028]

約数ペア:

[(1, 61604028), (2, 30802014), (3, 20534676), (4, 15401007), (6, 10267338), (9, 6844892), (12, 5133669), (18, 3422446), (23, 2678436), (36, 1711223), (46, 1339218), (47, 1310724), (69, 892812), (92, 669609), (94, 655362), (138, 446406), (141, 436908), (188, 327681), (207, 297604), (276, 223203), (282, 218454), (414, 148802), (423, 145636), (564, 109227), (828, 74401), (846, 72818), (1081, 56988), (1583, 38916), (1692, 36409), (2162, 28494), (3166, 19458), (3243, 18996), (4324, 14247), (4749, 12972), (6332, 9729), (6486, 9498)]