117285028

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 250252800

約数和(自身を除く): 132967772

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 97, 98, 124, 194, 196, 199, 217, 388, 398, 434, 679, 796, 868, 1358, 1393, 1519, 2716, 2786, 3007, 3038, 4753, 5572, 6014, 6076, 6169, 9506, 9751, 12028, 12338, 19012, 19303, 19502, 21049, 24676, 38606, 39004, 42098, 43183, 77212, 84196, 86366, 135121, 147343, 172732, 270242, 294686, 302281, 540484, 589372, 598393, 604562, 945847, 1196786, 1209124, 1891694, 2393572, 3783388, 4188751, 8377502, 16755004, 29321257, 58642514, 117285028]

約数ペア:

[(1, 117285028), (2, 58642514), (4, 29321257), (7, 16755004), (14, 8377502), (28, 4188751), (31, 3783388), (49, 2393572), (62, 1891694), (97, 1209124), (98, 1196786), (124, 945847), (194, 604562), (196, 598393), (199, 589372), (217, 540484), (388, 302281), (398, 294686), (434, 270242), (679, 172732), (796, 147343), (868, 135121), (1358, 86366), (1393, 84196), (1519, 77212), (2716, 43183), (2786, 42098), (3007, 39004), (3038, 38606), (4753, 24676), (5572, 21049), (6014, 19502), (6076, 19303), (6169, 19012), (9506, 12338), (9751, 12028)]