42781368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6211}}^1$

素因数の和:6268

約数の個数: 64

約数和(自身を含む): 125233920

約数和(自身を除く): 82452552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6211, 6888, 12422, 18633, 24844, 37266, 43477, 49688, 74532, 86954, 130431, 149064, 173908, 254651, 260862, 347816, 509302, 521724, 763953, 1018604, 1043448, 1527906, 1782557, 2037208, 3055812, 3565114, 5347671, 6111624, 7130228, 10695342, 14260456, 21390684, 42781368]

約数ペア:

[(1, 42781368), (2, 21390684), (3, 14260456), (4, 10695342), (6, 7130228), (7, 6111624), (8, 5347671), (12, 3565114), (14, 3055812), (21, 2037208), (24, 1782557), (28, 1527906), (41, 1043448), (42, 1018604), (56, 763953), (82, 521724), (84, 509302), (123, 347816), (164, 260862), (168, 254651), (246, 173908), (287, 149064), (328, 130431), (492, 86954), (574, 74532), (861, 49688), (984, 43477), (1148, 37266), (1722, 24844), (2296, 18633), (3444, 12422), (6211, 6888)]