72253638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{607}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 166458240

約数和(自身を除く): 94204602

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 389, 607, 778, 1167, 1214, 1821, 2334, 3501, 3642, 5463, 6613, 7002, 10319, 10926, 13226, 19839, 20638, 30957, 39678, 59517, 61914, 92871, 119034, 185742, 236123, 472246, 708369, 1416738, 2125107, 4014091, 4250214, 8028182, 12042273, 24084546, 36126819, 72253638]

約数ペア:

[(1, 72253638), (2, 36126819), (3, 24084546), (6, 12042273), (9, 8028182), (17, 4250214), (18, 4014091), (34, 2125107), (51, 1416738), (102, 708369), (153, 472246), (306, 236123), (389, 185742), (607, 119034), (778, 92871), (1167, 61914), (1214, 59517), (1821, 39678), (2334, 30957), (3501, 20638), (3642, 19839), (5463, 13226), (6613, 10926), (7002, 10319)]