72065328

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2610

約数の個数: 80

約数和(自身を含む): 202368000

約数和(自身を除く): 130302672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 2549, 3534, 4712, 5098, 7068, 7647, 9424, 10196, 14136, 15294, 20392, 28272, 30588, 40784, 48431, 61176, 79019, 96862, 122352, 145293, 158038, 193724, 237057, 290586, 316076, 387448, 474114, 581172, 632152, 774896, 948228, 1162344, 1264304, 1501361, 1896456, 2324688, 3002722, 3792912, 4504083, 6005444, 9008166, 12010888, 18016332, 24021776, 36032664, 72065328]

約数ペア:

[(1, 72065328), (2, 36032664), (3, 24021776), (4, 18016332), (6, 12010888), (8, 9008166), (12, 6005444), (16, 4504083), (19, 3792912), (24, 3002722), (31, 2324688), (38, 1896456), (48, 1501361), (57, 1264304), (62, 1162344), (76, 948228), (93, 774896), (114, 632152), (124, 581172), (152, 474114), (186, 387448), (228, 316076), (248, 290586), (304, 237057), (372, 193724), (456, 158038), (496, 145293), (589, 122352), (744, 96862), (912, 79019), (1178, 61176), (1488, 48431), (1767, 40784), (2356, 30588), (2549, 28272), (3534, 20392), (4712, 15294), (5098, 14136), (7068, 10196), (7647, 9424)]