72404496

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{9859}}^1$

素因数の和:9893

約数の個数: 80

約数和(自身を含む): 220075200

約数和(自身を除く): 147670704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 9859, 19718, 29577, 39436, 59154, 78872, 88731, 118308, 157744, 167603, 177462, 236616, 266193, 335206, 354924, 473232, 502809, 532386, 670412, 709848, 1005618, 1064772, 1340824, 1419696, 1508427, 2011236, 2129544, 2681648, 3016854, 4022472, 4259088, 4525281, 6033708, 8044944, 9050562, 12067416, 18101124, 24134832, 36202248, 72404496]

約数ペア:

[(1, 72404496), (2, 36202248), (3, 24134832), (4, 18101124), (6, 12067416), (8, 9050562), (9, 8044944), (12, 6033708), (16, 4525281), (17, 4259088), (18, 4022472), (24, 3016854), (27, 2681648), (34, 2129544), (36, 2011236), (48, 1508427), (51, 1419696), (54, 1340824), (68, 1064772), (72, 1005618), (102, 709848), (108, 670412), (136, 532386), (144, 502809), (153, 473232), (204, 354924), (216, 335206), (272, 266193), (306, 236616), (408, 177462), (432, 167603), (459, 157744), (612, 118308), (816, 88731), (918, 78872), (1224, 59154), (1836, 39436), (2448, 29577), (3672, 19718), (7344, 9859)]