61901544

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 175104000

約数和(自身を除く): 113202456

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 31, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 151, 152, 174, 186, 228, 232, 248, 302, 348, 372, 453, 456, 551, 589, 604, 696, 744, 899, 906, 1102, 1178, 1208, 1653, 1767, 1798, 1812, 2204, 2356, 2697, 2869, 3306, 3534, 3596, 3624, 4379, 4408, 4681, 4712, 5394, 5738, 6612, 7068, 7192, 8607, 8758, 9362, 10788, 11476, 13137, 13224, 14043, 14136, 17081, 17214, 17516, 18724, 21576, 22952, 26274, 28086, 34162, 34428, 35032, 37448, 51243, 52548, 56172, 68324, 68856, 83201, 88939, 102486, 105096, 112344, 135749, 136648, 166402, 177878, 204972, 249603, 266817, 271498, 332804, 355756, 407247, 409944, 499206, 533634, 542996, 665608, 711512, 814494, 998412, 1067268, 1085992, 1628988, 1996824, 2134536, 2579231, 3257976, 5158462, 7737693, 10316924, 15475386, 20633848, 30950772, 61901544]

約数ペア:

[(1, 61901544), (2, 30950772), (3, 20633848), (4, 15475386), (6, 10316924), (8, 7737693), (12, 5158462), (19, 3257976), (24, 2579231), (29, 2134536), (31, 1996824), (38, 1628988), (57, 1085992), (58, 1067268), (62, 998412), (76, 814494), (87, 711512), (93, 665608), (114, 542996), (116, 533634), (124, 499206), (151, 409944), (152, 407247), (174, 355756), (186, 332804), (228, 271498), (232, 266817), (248, 249603), (302, 204972), (348, 177878), (372, 166402), (453, 136648), (456, 135749), (551, 112344), (589, 105096), (604, 102486), (696, 88939), (744, 83201), (899, 68856), (906, 68324), (1102, 56172), (1178, 52548), (1208, 51243), (1653, 37448), (1767, 35032), (1798, 34428), (1812, 34162), (2204, 28086), (2356, 26274), (2697, 22952), (2869, 21576), (3306, 18724), (3534, 17516), (3596, 17214), (3624, 17081), (4379, 14136), (4408, 14043), (4681, 13224), (4712, 13137), (5394, 11476), (5738, 10788), (6612, 9362), (7068, 8758), (7192, 8607)]