74572128

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3547}}^1$

素因数の和:3636

約数の個数: 72

約数和(自身を含む): 215030088

約数和(自身を除く): 140457960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 3547, 5256, 7008, 7094, 10512, 10641, 14188, 21024, 21282, 28376, 31923, 42564, 56752, 63846, 85128, 113504, 127692, 170256, 255384, 258931, 340512, 510768, 517862, 776793, 1021536, 1035724, 1553586, 2071448, 2330379, 3107172, 4142896, 4660758, 6214344, 8285792, 9321516, 12428688, 18643032, 24857376, 37286064, 74572128]

約数ペア:

[(1, 74572128), (2, 37286064), (3, 24857376), (4, 18643032), (6, 12428688), (8, 9321516), (9, 8285792), (12, 6214344), (16, 4660758), (18, 4142896), (24, 3107172), (32, 2330379), (36, 2071448), (48, 1553586), (72, 1035724), (73, 1021536), (96, 776793), (144, 517862), (146, 510768), (219, 340512), (288, 258931), (292, 255384), (438, 170256), (584, 127692), (657, 113504), (876, 85128), (1168, 63846), (1314, 56752), (1752, 42564), (2336, 31923), (2628, 28376), (3504, 21282), (3547, 21024), (5256, 14188), (7008, 10641), (7094, 10512)]