42864444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 133459200

約数和(自身を除く): 90594756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 59, 62, 63, 84, 93, 108, 118, 124, 126, 177, 186, 189, 217, 236, 252, 279, 354, 372, 378, 413, 434, 531, 558, 651, 708, 756, 826, 837, 868, 961, 1062, 1116, 1239, 1302, 1593, 1652, 1674, 1829, 1922, 1953, 2124, 2478, 2604, 2883, 3186, 3348, 3658, 3717, 3844, 3906, 4956, 5487, 5766, 5859, 6372, 6727, 7316, 7434, 7812, 8649, 10974, 11151, 11532, 11718, 12803, 13454, 14868, 16461, 17298, 20181, 21948, 22302, 23436, 25606, 25947, 26908, 32922, 34596, 38409, 40362, 44604, 49383, 51212, 51894, 56699, 60543, 65844, 76818, 80724, 98766, 103788, 113398, 115227, 121086, 153636, 170097, 181629, 197532, 226796, 230454, 242172, 340194, 345681, 363258, 396893, 460908, 510291, 680388, 691362, 726516, 793786, 1020582, 1190679, 1382724, 1530873, 1587572, 2041164, 2381358, 3061746, 3572037, 4762716, 6123492, 7144074, 10716111, 14288148, 21432222, 42864444]

約数ペア:

[(1, 42864444), (2, 21432222), (3, 14288148), (4, 10716111), (6, 7144074), (7, 6123492), (9, 4762716), (12, 3572037), (14, 3061746), (18, 2381358), (21, 2041164), (27, 1587572), (28, 1530873), (31, 1382724), (36, 1190679), (42, 1020582), (54, 793786), (59, 726516), (62, 691362), (63, 680388), (84, 510291), (93, 460908), (108, 396893), (118, 363258), (124, 345681), (126, 340194), (177, 242172), (186, 230454), (189, 226796), (217, 197532), (236, 181629), (252, 170097), (279, 153636), (354, 121086), (372, 115227), (378, 113398), (413, 103788), (434, 98766), (531, 80724), (558, 76818), (651, 65844), (708, 60543), (756, 56699), (826, 51894), (837, 51212), (868, 49383), (961, 44604), (1062, 40362), (1116, 38409), (1239, 34596), (1302, 32922), (1593, 26908), (1652, 25947), (1674, 25606), (1829, 23436), (1922, 22302), (1953, 21948), (2124, 20181), (2478, 17298), (2604, 16461), (2883, 14868), (3186, 13454), (3348, 12803), (3658, 11718), (3717, 11532), (3844, 11151), (3906, 10974), (4956, 8649), (5487, 7812), (5766, 7434), (5859, 7316), (6372, 6727)]