71657352

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^3\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 217056000

約数和(自身を除く): 145398648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 151, 156, 169, 216, 234, 302, 312, 338, 351, 453, 468, 507, 604, 676, 702, 906, 936, 1014, 1208, 1352, 1359, 1404, 1521, 1812, 1963, 2028, 2197, 2718, 2808, 3042, 3624, 3926, 4056, 4077, 4394, 4563, 5436, 5889, 6084, 6591, 7852, 8154, 8788, 9126, 10872, 11778, 12168, 13182, 15704, 16308, 17576, 17667, 18252, 19773, 23556, 25519, 26364, 32616, 35334, 36504, 39546, 47112, 51038, 52728, 53001, 59319, 70668, 76557, 79092, 102076, 106002, 118638, 141336, 153114, 158184, 204152, 212004, 229671, 237276, 306228, 331747, 424008, 459342, 474552, 612456, 663494, 689013, 918684, 995241, 1326988, 1378026, 1837368, 1990482, 2653976, 2756052, 2985723, 3980964, 5512104, 5971446, 7961928, 8957169, 11942892, 17914338, 23885784, 35828676, 71657352]

約数ペア:

[(1, 71657352), (2, 35828676), (3, 23885784), (4, 17914338), (6, 11942892), (8, 8957169), (9, 7961928), (12, 5971446), (13, 5512104), (18, 3980964), (24, 2985723), (26, 2756052), (27, 2653976), (36, 1990482), (39, 1837368), (52, 1378026), (54, 1326988), (72, 995241), (78, 918684), (104, 689013), (108, 663494), (117, 612456), (151, 474552), (156, 459342), (169, 424008), (216, 331747), (234, 306228), (302, 237276), (312, 229671), (338, 212004), (351, 204152), (453, 158184), (468, 153114), (507, 141336), (604, 118638), (676, 106002), (702, 102076), (906, 79092), (936, 76557), (1014, 70668), (1208, 59319), (1352, 53001), (1359, 52728), (1404, 51038), (1521, 47112), (1812, 39546), (1963, 36504), (2028, 35334), (2197, 32616), (2718, 26364), (2808, 25519), (3042, 23556), (3624, 19773), (3926, 18252), (4056, 17667), (4077, 17576), (4394, 16308), (4563, 15704), (5436, 13182), (5889, 12168), (6084, 11778), (6591, 10872), (7852, 9126), (8154, 8788)]