81015462

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 201636864

約数和(自身を除く): 120621402

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 67, 93, 99, 134, 186, 197, 198, 201, 279, 341, 394, 402, 558, 591, 603, 682, 737, 1023, 1182, 1206, 1474, 1773, 2046, 2077, 2167, 2211, 3069, 3546, 4154, 4334, 4422, 6107, 6138, 6231, 6501, 6633, 12214, 12462, 13002, 13199, 13266, 18321, 18693, 19503, 22847, 26398, 36642, 37386, 39006, 39597, 45694, 54963, 67177, 68541, 79194, 109926, 118791, 134354, 137082, 145189, 201531, 205623, 237582, 290378, 403062, 409169, 411246, 435567, 604593, 818338, 871134, 1209186, 1227507, 1306701, 2455014, 2613402, 3682521, 4500859, 7365042, 9001718, 13502577, 27005154, 40507731, 81015462]

約数ペア:

[(1, 81015462), (2, 40507731), (3, 27005154), (6, 13502577), (9, 9001718), (11, 7365042), (18, 4500859), (22, 3682521), (31, 2613402), (33, 2455014), (62, 1306701), (66, 1227507), (67, 1209186), (93, 871134), (99, 818338), (134, 604593), (186, 435567), (197, 411246), (198, 409169), (201, 403062), (279, 290378), (341, 237582), (394, 205623), (402, 201531), (558, 145189), (591, 137082), (603, 134354), (682, 118791), (737, 109926), (1023, 79194), (1182, 68541), (1206, 67177), (1474, 54963), (1773, 45694), (2046, 39597), (2077, 39006), (2167, 37386), (2211, 36642), (3069, 26398), (3546, 22847), (4154, 19503), (4334, 18693), (4422, 18321), (6107, 13266), (6138, 13199), (6231, 13002), (6501, 12462), (6633, 12214)]