72352872

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2557}}^1$

素因数の和:2703

約数の個数: 64

約数和(自身を含む): 202593600

約数和(自身を除く): 130240728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 2557, 3144, 3537, 4716, 5114, 7074, 7671, 9432, 10228, 14148, 15342, 20456, 23013, 28296, 30684, 46026, 61368, 69039, 92052, 138078, 184104, 276156, 334967, 552312, 669934, 1004901, 1339868, 2009802, 2679736, 3014703, 4019604, 6029406, 8039208, 9044109, 12058812, 18088218, 24117624, 36176436, 72352872]

約数ペア:

[(1, 72352872), (2, 36176436), (3, 24117624), (4, 18088218), (6, 12058812), (8, 9044109), (9, 8039208), (12, 6029406), (18, 4019604), (24, 3014703), (27, 2679736), (36, 2009802), (54, 1339868), (72, 1004901), (108, 669934), (131, 552312), (216, 334967), (262, 276156), (393, 184104), (524, 138078), (786, 92052), (1048, 69039), (1179, 61368), (1572, 46026), (2358, 30684), (2557, 28296), (3144, 23013), (3537, 20456), (4716, 15342), (5114, 14148), (7074, 10228), (7671, 9432)]