72301944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21067}}^1$

素因数の和:21100

約数の個数: 64

約数和(自身を含む): 212365440

約数和(自身を除く): 140063496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 21067, 42134, 63201, 84268, 126402, 168536, 231737, 252804, 273871, 463474, 505608, 547742, 695211, 821613, 926948, 1095484, 1390422, 1643226, 1853896, 2190968, 2780844, 3012581, 3286452, 5561688, 6025162, 6572904, 9037743, 12050324, 18075486, 24100648, 36150972, 72301944]

約数ペア:

[(1, 72301944), (2, 36150972), (3, 24100648), (4, 18075486), (6, 12050324), (8, 9037743), (11, 6572904), (12, 6025162), (13, 5561688), (22, 3286452), (24, 3012581), (26, 2780844), (33, 2190968), (39, 1853896), (44, 1643226), (52, 1390422), (66, 1095484), (78, 926948), (88, 821613), (104, 695211), (132, 547742), (143, 505608), (156, 463474), (264, 273871), (286, 252804), (312, 231737), (429, 168536), (572, 126402), (858, 84268), (1144, 63201), (1716, 42134), (3432, 21067)]