80729352

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 249091200

約数和(自身を除く): 168361848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 61, 66, 72, 88, 99, 108, 122, 132, 183, 198, 216, 244, 264, 297, 366, 396, 488, 549, 557, 594, 671, 732, 792, 1098, 1114, 1188, 1342, 1464, 1647, 1671, 2013, 2196, 2228, 2376, 2684, 3294, 3342, 4026, 4392, 4456, 5013, 5368, 6039, 6127, 6588, 6684, 8052, 10026, 12078, 12254, 13176, 13368, 15039, 16104, 18117, 18381, 20052, 24156, 24508, 30078, 33977, 36234, 36762, 40104, 48312, 49016, 55143, 60156, 67954, 72468, 73524, 101931, 110286, 120312, 135908, 144936, 147048, 165429, 203862, 220572, 271816, 305793, 330858, 373747, 407724, 441144, 611586, 661716, 747494, 815448, 917379, 1121241, 1223172, 1323432, 1494988, 1834758, 2242482, 2446344, 2989976, 3363723, 3669516, 4484964, 6727446, 7339032, 8969928, 10091169, 13454892, 20182338, 26909784, 40364676, 80729352]

約数ペア:

[(1, 80729352), (2, 40364676), (3, 26909784), (4, 20182338), (6, 13454892), (8, 10091169), (9, 8969928), (11, 7339032), (12, 6727446), (18, 4484964), (22, 3669516), (24, 3363723), (27, 2989976), (33, 2446344), (36, 2242482), (44, 1834758), (54, 1494988), (61, 1323432), (66, 1223172), (72, 1121241), (88, 917379), (99, 815448), (108, 747494), (122, 661716), (132, 611586), (183, 441144), (198, 407724), (216, 373747), (244, 330858), (264, 305793), (297, 271816), (366, 220572), (396, 203862), (488, 165429), (549, 147048), (557, 144936), (594, 135908), (671, 120312), (732, 110286), (792, 101931), (1098, 73524), (1114, 72468), (1188, 67954), (1342, 60156), (1464, 55143), (1647, 49016), (1671, 48312), (2013, 40104), (2196, 36762), (2228, 36234), (2376, 33977), (2684, 30078), (3294, 24508), (3342, 24156), (4026, 20052), (4392, 18381), (4456, 18117), (5013, 16104), (5368, 15039), (6039, 13368), (6127, 13176), (6588, 12254), (6684, 12078), (8052, 10026)]