72245016

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 205583040

約数和(自身を除く): 133338024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 47, 72, 74, 94, 111, 141, 148, 188, 222, 282, 296, 333, 376, 423, 444, 564, 577, 666, 846, 888, 1128, 1154, 1332, 1692, 1731, 1739, 2308, 2664, 3384, 3462, 3478, 4616, 5193, 5217, 6924, 6956, 10386, 10434, 13848, 13912, 15651, 20772, 20868, 21349, 27119, 31302, 41544, 41736, 42698, 54238, 62604, 64047, 81357, 85396, 108476, 125208, 128094, 162714, 170792, 192141, 216952, 244071, 256188, 325428, 384282, 488142, 512376, 650856, 768564, 976284, 1003403, 1537128, 1952568, 2006806, 3010209, 4013612, 6020418, 8027224, 9030627, 12040836, 18061254, 24081672, 36122508, 72245016]

約数ペア:

[(1, 72245016), (2, 36122508), (3, 24081672), (4, 18061254), (6, 12040836), (8, 9030627), (9, 8027224), (12, 6020418), (18, 4013612), (24, 3010209), (36, 2006806), (37, 1952568), (47, 1537128), (72, 1003403), (74, 976284), (94, 768564), (111, 650856), (141, 512376), (148, 488142), (188, 384282), (222, 325428), (282, 256188), (296, 244071), (333, 216952), (376, 192141), (423, 170792), (444, 162714), (564, 128094), (577, 125208), (666, 108476), (846, 85396), (888, 81357), (1128, 64047), (1154, 62604), (1332, 54238), (1692, 42698), (1731, 41736), (1739, 41544), (2308, 31302), (2664, 27119), (3384, 21349), (3462, 20868), (3478, 20772), (4616, 15651), (5193, 13912), (5217, 13848), (6924, 10434), (6956, 10386)]