72829540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 183343104

約数和(自身を除く): 110513564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 97, 124, 140, 155, 173, 194, 217, 310, 346, 388, 434, 485, 620, 679, 692, 865, 868, 970, 1085, 1211, 1358, 1730, 1940, 2170, 2422, 2716, 3007, 3395, 3460, 4340, 4844, 5363, 6014, 6055, 6790, 10726, 12028, 12110, 13580, 15035, 16781, 21049, 21452, 24220, 26815, 30070, 33562, 37541, 42098, 53630, 60140, 67124, 75082, 83905, 84196, 105245, 107260, 117467, 150164, 167810, 187705, 210490, 234934, 335620, 375410, 420980, 469868, 520211, 587335, 750820, 1040422, 1174670, 2080844, 2349340, 2601055, 3641477, 5202110, 7282954, 10404220, 14565908, 18207385, 36414770, 72829540]

約数ペア:

[(1, 72829540), (2, 36414770), (4, 18207385), (5, 14565908), (7, 10404220), (10, 7282954), (14, 5202110), (20, 3641477), (28, 2601055), (31, 2349340), (35, 2080844), (62, 1174670), (70, 1040422), (97, 750820), (124, 587335), (140, 520211), (155, 469868), (173, 420980), (194, 375410), (217, 335620), (310, 234934), (346, 210490), (388, 187705), (434, 167810), (485, 150164), (620, 117467), (679, 107260), (692, 105245), (865, 84196), (868, 83905), (970, 75082), (1085, 67124), (1211, 60140), (1358, 53630), (1730, 42098), (1940, 37541), (2170, 33562), (2422, 30070), (2716, 26815), (3007, 24220), (3395, 21452), (3460, 21049), (4340, 16781), (4844, 15035), (5363, 13580), (6014, 12110), (6055, 12028), (6790, 10726)]