61438552

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 144255600

約数和(自身を除く): 82817048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 73, 76, 98, 113, 133, 146, 152, 196, 226, 266, 292, 392, 452, 511, 532, 584, 791, 904, 931, 1022, 1064, 1387, 1582, 1862, 2044, 2147, 2774, 3164, 3577, 3724, 4088, 4294, 5537, 5548, 6328, 7154, 7448, 8249, 8588, 9709, 11074, 11096, 14308, 15029, 16498, 17176, 19418, 22148, 28616, 30058, 32996, 38836, 44296, 57743, 60116, 65992, 67963, 77672, 105203, 115486, 120232, 135926, 156731, 210406, 230972, 271852, 313462, 404201, 420812, 461944, 543704, 626924, 808402, 841624, 1097117, 1253848, 1616804, 2194234, 3233608, 4388468, 7679819, 8776936, 15359638, 30719276, 61438552]

約数ペア:

[(1, 61438552), (2, 30719276), (4, 15359638), (7, 8776936), (8, 7679819), (14, 4388468), (19, 3233608), (28, 2194234), (38, 1616804), (49, 1253848), (56, 1097117), (73, 841624), (76, 808402), (98, 626924), (113, 543704), (133, 461944), (146, 420812), (152, 404201), (196, 313462), (226, 271852), (266, 230972), (292, 210406), (392, 156731), (452, 135926), (511, 120232), (532, 115486), (584, 105203), (791, 77672), (904, 67963), (931, 65992), (1022, 60116), (1064, 57743), (1387, 44296), (1582, 38836), (1862, 32996), (2044, 30058), (2147, 28616), (2774, 22148), (3164, 19418), (3577, 17176), (3724, 16498), (4088, 15029), (4294, 14308), (5537, 11096), (5548, 11074), (6328, 9709), (7154, 8588), (7448, 8249)]