7161252

素因数分解:

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

素因数の和:681

約数の個数: 72

約数和(自身を含む): 20492640

約数和(自身を除く): 13331388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 641, 798, 931, 1282, 1596, 1862, 1923, 2564, 2793, 3724, 3846, 4487, 5586, 7692, 8974, 11172, 12179, 13461, 17948, 24358, 26922, 31409, 36537, 48716, 53844, 62818, 73074, 85253, 94227, 125636, 146148, 170506, 188454, 255759, 341012, 376908, 511518, 596771, 1023036, 1193542, 1790313, 2387084, 3580626, 7161252]

約数ペア:

[(1, 7161252), (2, 3580626), (3, 2387084), (4, 1790313), (6, 1193542), (7, 1023036), (12, 596771), (14, 511518), (19, 376908), (21, 341012), (28, 255759), (38, 188454), (42, 170506), (49, 146148), (57, 125636), (76, 94227), (84, 85253), (98, 73074), (114, 62818), (133, 53844), (147, 48716), (196, 36537), (228, 31409), (266, 26922), (294, 24358), (399, 17948), (532, 13461), (588, 12179), (641, 11172), (798, 8974), (931, 7692), (1282, 5586), (1596, 4487), (1862, 3846), (1923, 3724), (2564, 2793)]