72186552

素因数分解:

$2^3\times 3^5\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 205994880

約数和(自身を除く): 133808328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 243, 284, 324, 426, 486, 523, 568, 639, 648, 852, 972, 1046, 1278, 1569, 1704, 1917, 1944, 2092, 2556, 3138, 3834, 4184, 4707, 5112, 5751, 6276, 7668, 9414, 11502, 12552, 14121, 15336, 17253, 18828, 23004, 28242, 34506, 37133, 37656, 42363, 46008, 56484, 69012, 74266, 84726, 111399, 112968, 127089, 138024, 148532, 169452, 222798, 254178, 297064, 334197, 338904, 445596, 508356, 668394, 891192, 1002591, 1016712, 1336788, 2005182, 2673576, 3007773, 4010364, 6015546, 8020728, 9023319, 12031092, 18046638, 24062184, 36093276, 72186552]

約数ペア:

[(1, 72186552), (2, 36093276), (3, 24062184), (4, 18046638), (6, 12031092), (8, 9023319), (9, 8020728), (12, 6015546), (18, 4010364), (24, 3007773), (27, 2673576), (36, 2005182), (54, 1336788), (71, 1016712), (72, 1002591), (81, 891192), (108, 668394), (142, 508356), (162, 445596), (213, 338904), (216, 334197), (243, 297064), (284, 254178), (324, 222798), (426, 169452), (486, 148532), (523, 138024), (568, 127089), (639, 112968), (648, 111399), (852, 84726), (972, 74266), (1046, 69012), (1278, 56484), (1569, 46008), (1704, 42363), (1917, 37656), (1944, 37133), (2092, 34506), (2556, 28242), (3138, 23004), (3834, 18828), (4184, 17253), (4707, 15336), (5112, 14121), (5751, 12552), (6276, 11502), (7668, 9414)]