74245626

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 210470400

約数和(自身を除く): 136224774

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 87, 91, 117, 126, 174, 182, 189, 203, 234, 261, 273, 351, 377, 378, 406, 521, 522, 546, 609, 702, 754, 783, 819, 1042, 1131, 1218, 1563, 1566, 1638, 1827, 2262, 2457, 2639, 3126, 3393, 3647, 3654, 4689, 4914, 5278, 5481, 6773, 6786, 7294, 7917, 9378, 10179, 10941, 10962, 13546, 14067, 15109, 15834, 20319, 20358, 21882, 23751, 28134, 30218, 32823, 40638, 45327, 47411, 47502, 60957, 65646, 71253, 90654, 94822, 98469, 105763, 121914, 135981, 142233, 142506, 182871, 196417, 196938, 211526, 271962, 284466, 317289, 365742, 392834, 407943, 426699, 589251, 634578, 815886, 853398, 951867, 1178502, 1280097, 1374919, 1767753, 1903734, 2560194, 2749838, 2855601, 3535506, 4124757, 5303259, 5711202, 8249514, 10606518, 12374271, 24748542, 37122813, 74245626]

約数ペア:

[(1, 74245626), (2, 37122813), (3, 24748542), (6, 12374271), (7, 10606518), (9, 8249514), (13, 5711202), (14, 5303259), (18, 4124757), (21, 3535506), (26, 2855601), (27, 2749838), (29, 2560194), (39, 1903734), (42, 1767753), (54, 1374919), (58, 1280097), (63, 1178502), (78, 951867), (87, 853398), (91, 815886), (117, 634578), (126, 589251), (174, 426699), (182, 407943), (189, 392834), (203, 365742), (234, 317289), (261, 284466), (273, 271962), (351, 211526), (377, 196938), (378, 196417), (406, 182871), (521, 142506), (522, 142233), (546, 135981), (609, 121914), (702, 105763), (754, 98469), (783, 94822), (819, 90654), (1042, 71253), (1131, 65646), (1218, 60957), (1563, 47502), (1566, 47411), (1638, 45327), (1827, 40638), (2262, 32823), (2457, 30218), (2639, 28134), (3126, 23751), (3393, 21882), (3647, 20358), (3654, 20319), (4689, 15834), (4914, 15109), (5278, 14067), (5481, 13546), (6773, 10962), (6786, 10941), (7294, 10179), (7917, 9378)]