71439066

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:516

約数の個数: 72

約数和(自身を含む): 170112384

約数和(自身を除く): 98673318

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 289, 306, 443, 527, 558, 578, 867, 886, 1054, 1329, 1581, 1734, 2601, 2658, 3162, 3987, 4743, 5202, 7531, 7974, 8959, 9486, 13733, 15062, 17918, 22593, 26877, 27466, 41199, 45186, 53754, 67779, 80631, 82398, 123597, 128027, 135558, 161262, 233461, 247194, 256054, 384081, 466922, 700383, 768162, 1152243, 1400766, 2101149, 2304486, 3968837, 4202298, 7937674, 11906511, 23813022, 35719533, 71439066]

約数ペア:

[(1, 71439066), (2, 35719533), (3, 23813022), (6, 11906511), (9, 7937674), (17, 4202298), (18, 3968837), (31, 2304486), (34, 2101149), (51, 1400766), (62, 1152243), (93, 768162), (102, 700383), (153, 466922), (186, 384081), (279, 256054), (289, 247194), (306, 233461), (443, 161262), (527, 135558), (558, 128027), (578, 123597), (867, 82398), (886, 80631), (1054, 67779), (1329, 53754), (1581, 45186), (1734, 41199), (2601, 27466), (2658, 26877), (3162, 22593), (3987, 17918), (4743, 15062), (5202, 13733), (7531, 9486), (7974, 8959)]