72514332

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 214502400

約数和(自身を除く): 141988068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 121, 124, 132, 179, 186, 198, 242, 279, 297, 341, 358, 363, 372, 396, 484, 537, 558, 594, 682, 716, 726, 837, 1023, 1074, 1089, 1116, 1188, 1364, 1452, 1611, 1674, 1969, 2046, 2148, 2178, 3069, 3222, 3267, 3348, 3751, 3938, 4092, 4356, 4833, 5549, 5907, 6138, 6444, 6534, 7502, 7876, 9207, 9666, 11098, 11253, 11814, 12276, 13068, 15004, 16647, 17721, 18414, 19332, 21659, 22196, 22506, 23628, 33294, 33759, 35442, 36828, 43318, 45012, 49941, 53163, 61039, 64977, 66588, 67518, 70884, 86636, 99882, 101277, 106326, 122078, 129954, 135036, 149823, 183117, 194931, 199764, 202554, 212652, 244156, 259908, 299646, 366234, 389862, 405108, 549351, 584793, 599292, 671429, 732468, 779724, 1098702, 1169586, 1342858, 1648053, 2014287, 2197404, 2339172, 2685716, 3296106, 4028574, 6042861, 6592212, 8057148, 12085722, 18128583, 24171444, 36257166, 72514332]

約数ペア:

[(1, 72514332), (2, 36257166), (3, 24171444), (4, 18128583), (6, 12085722), (9, 8057148), (11, 6592212), (12, 6042861), (18, 4028574), (22, 3296106), (27, 2685716), (31, 2339172), (33, 2197404), (36, 2014287), (44, 1648053), (54, 1342858), (62, 1169586), (66, 1098702), (93, 779724), (99, 732468), (108, 671429), (121, 599292), (124, 584793), (132, 549351), (179, 405108), (186, 389862), (198, 366234), (242, 299646), (279, 259908), (297, 244156), (341, 212652), (358, 202554), (363, 199764), (372, 194931), (396, 183117), (484, 149823), (537, 135036), (558, 129954), (594, 122078), (682, 106326), (716, 101277), (726, 99882), (837, 86636), (1023, 70884), (1074, 67518), (1089, 66588), (1116, 64977), (1188, 61039), (1364, 53163), (1452, 49941), (1611, 45012), (1674, 43318), (1969, 36828), (2046, 35442), (2148, 33759), (2178, 33294), (3069, 23628), (3222, 22506), (3267, 22196), (3348, 21659), (3751, 19332), (3938, 18414), (4092, 17721), (4356, 16647), (4833, 15004), (5549, 13068), (5907, 12276), (6138, 11814), (6444, 11253), (6534, 11098), (7502, 9666), (7876, 9207)]