80645688

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1677

約数の個数: 96

約数和(自身を含む): 237051360

約数和(自身を除く): 156405672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 102, 123, 136, 153, 164, 204, 246, 306, 328, 369, 408, 492, 612, 697, 738, 984, 1224, 1394, 1476, 1607, 2091, 2788, 2952, 3214, 4182, 4821, 5576, 6273, 6428, 8364, 9642, 12546, 12856, 14463, 16728, 19284, 25092, 27319, 28926, 38568, 50184, 54638, 57852, 65887, 81957, 109276, 115704, 131774, 163914, 197661, 218552, 245871, 263548, 327828, 395322, 491742, 527096, 592983, 655656, 790644, 983484, 1120079, 1185966, 1581288, 1966968, 2240158, 2371932, 3360237, 4480316, 4743864, 6720474, 8960632, 10080711, 13440948, 20161422, 26881896, 40322844, 80645688]

約数ペア:

[(1, 80645688), (2, 40322844), (3, 26881896), (4, 20161422), (6, 13440948), (8, 10080711), (9, 8960632), (12, 6720474), (17, 4743864), (18, 4480316), (24, 3360237), (34, 2371932), (36, 2240158), (41, 1966968), (51, 1581288), (68, 1185966), (72, 1120079), (82, 983484), (102, 790644), (123, 655656), (136, 592983), (153, 527096), (164, 491742), (204, 395322), (246, 327828), (306, 263548), (328, 245871), (369, 218552), (408, 197661), (492, 163914), (612, 131774), (697, 115704), (738, 109276), (984, 81957), (1224, 65887), (1394, 57852), (1476, 54638), (1607, 50184), (2091, 38568), (2788, 28926), (2952, 27319), (3214, 25092), (4182, 19284), (4821, 16728), (5576, 14463), (6273, 12856), (6428, 12546), (8364, 9642)]