72496944

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 150

約数和(自身を含む): 227895756

約数和(自身を除く): 155398812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 312, 324, 331, 338, 351, 432, 468, 507, 624, 648, 662, 676, 702, 936, 993, 1014, 1053, 1296, 1324, 1352, 1404, 1521, 1872, 1986, 2028, 2106, 2648, 2704, 2808, 2979, 3042, 3972, 4056, 4212, 4303, 4563, 5296, 5616, 5958, 6084, 7944, 8112, 8424, 8606, 8937, 9126, 11916, 12168, 12909, 13689, 15888, 16848, 17212, 17874, 18252, 23832, 24336, 25818, 26811, 27378, 34424, 35748, 36504, 38727, 47664, 51636, 53622, 54756, 55939, 68848, 71496, 73008, 77454, 103272, 107244, 109512, 111878, 116181, 142992, 154908, 167817, 206544, 214488, 219024, 223756, 232362, 309816, 335634, 348543, 428976, 447512, 464724, 503451, 619632, 671268, 697086, 895024, 929448, 1006902, 1342536, 1394172, 1510353, 1858896, 2013804, 2685072, 2788344, 3020706, 4027608, 4531059, 5576688, 6041412, 8055216, 9062118, 12082824, 18124236, 24165648, 36248472, 72496944]

約数ペア:

[(1, 72496944), (2, 36248472), (3, 24165648), (4, 18124236), (6, 12082824), (8, 9062118), (9, 8055216), (12, 6041412), (13, 5576688), (16, 4531059), (18, 4027608), (24, 3020706), (26, 2788344), (27, 2685072), (36, 2013804), (39, 1858896), (48, 1510353), (52, 1394172), (54, 1342536), (72, 1006902), (78, 929448), (81, 895024), (104, 697086), (108, 671268), (117, 619632), (144, 503451), (156, 464724), (162, 447512), (169, 428976), (208, 348543), (216, 335634), (234, 309816), (312, 232362), (324, 223756), (331, 219024), (338, 214488), (351, 206544), (432, 167817), (468, 154908), (507, 142992), (624, 116181), (648, 111878), (662, 109512), (676, 107244), (702, 103272), (936, 77454), (993, 73008), (1014, 71496), (1053, 68848), (1296, 55939), (1324, 54756), (1352, 53622), (1404, 51636), (1521, 47664), (1872, 38727), (1986, 36504), (2028, 35748), (2106, 34424), (2648, 27378), (2704, 26811), (2808, 25818), (2979, 24336), (3042, 23832), (3972, 18252), (4056, 17874), (4212, 17212), (4303, 16848), (4563, 15888), (5296, 13689), (5616, 12909), (5958, 12168), (6084, 11916), (7944, 9126), (8112, 8937), (8424, 8606)]