73577328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:774

約数の個数: 80

約数和(自身を含む): 208474752

約数和(自身を除く): 134897424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 331, 421, 528, 662, 842, 993, 1263, 1324, 1684, 1986, 2526, 2648, 3368, 3641, 3972, 4631, 5052, 5296, 6736, 7282, 7944, 9262, 10104, 10923, 13893, 14564, 15888, 18524, 20208, 21846, 27786, 29128, 37048, 43692, 55572, 58256, 74096, 87384, 111144, 139351, 174768, 222288, 278702, 418053, 557404, 836106, 1114808, 1532861, 1672212, 2229616, 3065722, 3344424, 4598583, 6131444, 6688848, 9197166, 12262888, 18394332, 24525776, 36788664, 73577328]

約数ペア:

[(1, 73577328), (2, 36788664), (3, 24525776), (4, 18394332), (6, 12262888), (8, 9197166), (11, 6688848), (12, 6131444), (16, 4598583), (22, 3344424), (24, 3065722), (33, 2229616), (44, 1672212), (48, 1532861), (66, 1114808), (88, 836106), (132, 557404), (176, 418053), (264, 278702), (331, 222288), (421, 174768), (528, 139351), (662, 111144), (842, 87384), (993, 74096), (1263, 58256), (1324, 55572), (1684, 43692), (1986, 37048), (2526, 29128), (2648, 27786), (3368, 21846), (3641, 20208), (3972, 18524), (4631, 15888), (5052, 14564), (5296, 13893), (6736, 10923), (7282, 10104), (7944, 9262)]