72222516

素因数分解:

$2^2\times 3^5\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 192323040

約数和(自身を除く): 120100524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 243, 268, 324, 402, 486, 603, 804, 972, 1109, 1206, 1809, 2218, 2412, 3327, 3618, 4436, 5427, 6654, 7236, 9981, 10854, 13308, 16281, 19962, 21708, 29943, 32562, 39924, 59886, 65124, 74303, 89829, 119772, 148606, 179658, 222909, 269487, 297212, 359316, 445818, 538974, 668727, 891636, 1077948, 1337454, 2006181, 2674908, 4012362, 6018543, 8024724, 12037086, 18055629, 24074172, 36111258, 72222516]

約数ペア:

[(1, 72222516), (2, 36111258), (3, 24074172), (4, 18055629), (6, 12037086), (9, 8024724), (12, 6018543), (18, 4012362), (27, 2674908), (36, 2006181), (54, 1337454), (67, 1077948), (81, 891636), (108, 668727), (134, 538974), (162, 445818), (201, 359316), (243, 297212), (268, 269487), (324, 222909), (402, 179658), (486, 148606), (603, 119772), (804, 89829), (972, 74303), (1109, 65124), (1206, 59886), (1809, 39924), (2218, 32562), (2412, 29943), (3327, 21708), (3618, 19962), (4436, 16281), (5427, 13308), (6654, 10854), (7236, 9981)]