72979344

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 214486272

約数和(自身を除く): 141506928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 47, 48, 72, 82, 94, 123, 141, 144, 164, 188, 246, 263, 282, 328, 369, 376, 423, 492, 526, 564, 656, 738, 752, 789, 846, 984, 1052, 1128, 1476, 1578, 1692, 1927, 1968, 2104, 2256, 2367, 2952, 3156, 3384, 3854, 4208, 4734, 5781, 5904, 6312, 6768, 7708, 9468, 10783, 11562, 12361, 12624, 15416, 17343, 18936, 21566, 23124, 24722, 30832, 32349, 34686, 37083, 37872, 43132, 46248, 49444, 64698, 69372, 74166, 86264, 92496, 97047, 98888, 111249, 129396, 138744, 148332, 172528, 194094, 197776, 222498, 258792, 277488, 296664, 388188, 444996, 506801, 517584, 593328, 776376, 889992, 1013602, 1520403, 1552752, 1779984, 2027204, 3040806, 4054408, 4561209, 6081612, 8108816, 9122418, 12163224, 18244836, 24326448, 36489672, 72979344]

約数ペア:

[(1, 72979344), (2, 36489672), (3, 24326448), (4, 18244836), (6, 12163224), (8, 9122418), (9, 8108816), (12, 6081612), (16, 4561209), (18, 4054408), (24, 3040806), (36, 2027204), (41, 1779984), (47, 1552752), (48, 1520403), (72, 1013602), (82, 889992), (94, 776376), (123, 593328), (141, 517584), (144, 506801), (164, 444996), (188, 388188), (246, 296664), (263, 277488), (282, 258792), (328, 222498), (369, 197776), (376, 194094), (423, 172528), (492, 148332), (526, 138744), (564, 129396), (656, 111249), (738, 98888), (752, 97047), (789, 92496), (846, 86264), (984, 74166), (1052, 69372), (1128, 64698), (1476, 49444), (1578, 46248), (1692, 43132), (1927, 37872), (1968, 37083), (2104, 34686), (2256, 32349), (2367, 30832), (2952, 24722), (3156, 23124), (3384, 21566), (3854, 18936), (4208, 17343), (4734, 15416), (5781, 12624), (5904, 12361), (6312, 11562), (6768, 10783), (7708, 9468)]