42967512

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 142716600

約数和(自身を除く): 99749088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 641, 684, 798, 882, 931, 1064, 1176, 1197, 1282, 1368, 1596, 1764, 1862, 1923, 2394, 2564, 2793, 3192, 3528, 3724, 3846, 4487, 4788, 5128, 5586, 5769, 7448, 7692, 8379, 8974, 9576, 11172, 11538, 12179, 13461, 15384, 16758, 17948, 22344, 23076, 24358, 26922, 31409, 33516, 35896, 36537, 40383, 46152, 48716, 53844, 62818, 67032, 73074, 80766, 85253, 94227, 97432, 107688, 109611, 125636, 146148, 161532, 170506, 188454, 219222, 251272, 255759, 282681, 292296, 323064, 341012, 376908, 438444, 511518, 565362, 596771, 682024, 753816, 767277, 876888, 1023036, 1130724, 1193542, 1534554, 1790313, 2046072, 2261448, 2387084, 3069108, 3580626, 4774168, 5370939, 6138216, 7161252, 10741878, 14322504, 21483756, 42967512]

約数ペア:

[(1, 42967512), (2, 21483756), (3, 14322504), (4, 10741878), (6, 7161252), (7, 6138216), (8, 5370939), (9, 4774168), (12, 3580626), (14, 3069108), (18, 2387084), (19, 2261448), (21, 2046072), (24, 1790313), (28, 1534554), (36, 1193542), (38, 1130724), (42, 1023036), (49, 876888), (56, 767277), (57, 753816), (63, 682024), (72, 596771), (76, 565362), (84, 511518), (98, 438444), (114, 376908), (126, 341012), (133, 323064), (147, 292296), (152, 282681), (168, 255759), (171, 251272), (196, 219222), (228, 188454), (252, 170506), (266, 161532), (294, 146148), (342, 125636), (392, 109611), (399, 107688), (441, 97432), (456, 94227), (504, 85253), (532, 80766), (588, 73074), (641, 67032), (684, 62818), (798, 53844), (882, 48716), (931, 46152), (1064, 40383), (1176, 36537), (1197, 35896), (1282, 33516), (1368, 31409), (1596, 26922), (1764, 24358), (1862, 23076), (1923, 22344), (2394, 17948), (2564, 16758), (2793, 15384), (3192, 13461), (3528, 12179), (3724, 11538), (3846, 11172), (4487, 9576), (4788, 8974), (5128, 8379), (5586, 7692), (5769, 7448)]