90405744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13171}}^1$

素因数の和:13206

約数の個数: 80

約数和(自身を含む): 274399104

約数和(自身を除く): 183993360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 13171, 26342, 39513, 52684, 79026, 105368, 144881, 158052, 171223, 210736, 289762, 316104, 342446, 434643, 513669, 579524, 632208, 684892, 869286, 1027338, 1159048, 1369784, 1738572, 1883453, 2054676, 2318096, 2739568, 3477144, 3766906, 4109352, 5650359, 6954288, 7533812, 8218704, 11300718, 15067624, 22601436, 30135248, 45202872, 90405744]

約数ペア:

[(1, 90405744), (2, 45202872), (3, 30135248), (4, 22601436), (6, 15067624), (8, 11300718), (11, 8218704), (12, 7533812), (13, 6954288), (16, 5650359), (22, 4109352), (24, 3766906), (26, 3477144), (33, 2739568), (39, 2318096), (44, 2054676), (48, 1883453), (52, 1738572), (66, 1369784), (78, 1159048), (88, 1027338), (104, 869286), (132, 684892), (143, 632208), (156, 579524), (176, 513669), (208, 434643), (264, 342446), (286, 316104), (312, 289762), (429, 210736), (528, 171223), (572, 158052), (624, 144881), (858, 105368), (1144, 79026), (1716, 52684), (2288, 39513), (3432, 26342), (6864, 13171)]