67296784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 146260480

約数和(自身を除く): 78963696

約数列:

[1, 2, 4, 8, 16, 19, 31, 37, 38, 62, 74, 76, 124, 148, 152, 193, 248, 296, 304, 386, 496, 589, 592, 703, 772, 1147, 1178, 1406, 1544, 2294, 2356, 2812, 3088, 3667, 4588, 4712, 5624, 5983, 7141, 7334, 9176, 9424, 11248, 11966, 14282, 14668, 18352, 21793, 23932, 28564, 29336, 43586, 47864, 57128, 58672, 87172, 95728, 113677, 114256, 135679, 174344, 221371, 227354, 271358, 348688, 442742, 454708, 542716, 885484, 909416, 1085432, 1770968, 1818832, 2170864, 3541936, 4206049, 8412098, 16824196, 33648392, 67296784]

約数ペア:

[(1, 67296784), (2, 33648392), (4, 16824196), (8, 8412098), (16, 4206049), (19, 3541936), (31, 2170864), (37, 1818832), (38, 1770968), (62, 1085432), (74, 909416), (76, 885484), (124, 542716), (148, 454708), (152, 442742), (193, 348688), (248, 271358), (296, 227354), (304, 221371), (386, 174344), (496, 135679), (589, 114256), (592, 113677), (703, 95728), (772, 87172), (1147, 58672), (1178, 57128), (1406, 47864), (1544, 43586), (2294, 29336), (2356, 28564), (2812, 23932), (3088, 21793), (3667, 18352), (4588, 14668), (4712, 14282), (5624, 11966), (5983, 11248), (7141, 9424), (7334, 9176)]