72478164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{743}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 184988160

約数和(自身を除く): 112509996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 739, 743, 1478, 1486, 2217, 2229, 2956, 2972, 4434, 4458, 8129, 8173, 8868, 8916, 16258, 16346, 24387, 24519, 32516, 32692, 48774, 49038, 97548, 98076, 549077, 1098154, 1647231, 2196308, 3294462, 6039847, 6588924, 12079694, 18119541, 24159388, 36239082, 72478164]

約数ペア:

[(1, 72478164), (2, 36239082), (3, 24159388), (4, 18119541), (6, 12079694), (11, 6588924), (12, 6039847), (22, 3294462), (33, 2196308), (44, 1647231), (66, 1098154), (132, 549077), (739, 98076), (743, 97548), (1478, 49038), (1486, 48774), (2217, 32692), (2229, 32516), (2956, 24519), (2972, 24387), (4434, 16346), (4458, 16258), (8129, 8916), (8173, 8868)]