131477472

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{21739}}^1$

素因数の和:21765

約数の個数: 96

約数和(自身を含む): 438278400

約数和(自身を除く): 306800928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 21739, 43478, 65217, 86956, 130434, 152173, 173912, 195651, 260868, 304346, 347824, 391302, 456519, 521736, 586953, 608692, 695648, 782604, 913038, 1043472, 1173906, 1217384, 1369557, 1565208, 1826076, 2086944, 2347812, 2434768, 2739114, 3130416, 3652152, 4108671, 4695624, 4869536, 5478228, 6260832, 7304304, 8217342, 9391248, 10956456, 14608608, 16434684, 18782496, 21912912, 32869368, 43825824, 65738736, 131477472]

約数ペア:

[(1, 131477472), (2, 65738736), (3, 43825824), (4, 32869368), (6, 21912912), (7, 18782496), (8, 16434684), (9, 14608608), (12, 10956456), (14, 9391248), (16, 8217342), (18, 7304304), (21, 6260832), (24, 5478228), (27, 4869536), (28, 4695624), (32, 4108671), (36, 3652152), (42, 3130416), (48, 2739114), (54, 2434768), (56, 2347812), (63, 2086944), (72, 1826076), (84, 1565208), (96, 1369557), (108, 1217384), (112, 1173906), (126, 1043472), (144, 913038), (168, 782604), (189, 695648), (216, 608692), (224, 586953), (252, 521736), (288, 456519), (336, 391302), (378, 347824), (432, 304346), (504, 260868), (672, 195651), (756, 173912), (864, 152173), (1008, 130434), (1512, 86956), (2016, 65217), (3024, 43478), (6048, 21739)]