72234972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 108

約数和(自身を含む): 199134936

約数和(自身を除く): 126899964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 131, 153, 159, 204, 212, 262, 289, 306, 318, 393, 477, 524, 578, 612, 636, 786, 867, 901, 954, 1156, 1179, 1572, 1734, 1802, 1908, 2227, 2358, 2601, 2703, 3468, 3604, 4454, 4716, 5202, 5406, 6681, 6943, 8109, 8908, 10404, 10812, 13362, 13886, 15317, 16218, 20043, 20829, 26724, 27772, 30634, 32436, 37859, 40086, 41658, 45951, 61268, 62487, 75718, 80172, 83316, 91902, 113577, 118031, 124974, 137853, 151436, 183804, 227154, 236062, 249948, 275706, 340731, 354093, 454308, 472124, 551412, 681462, 708186, 1062279, 1362924, 1416372, 2006527, 2124558, 4013054, 4249116, 6019581, 8026108, 12039162, 18058743, 24078324, 36117486, 72234972]

約数ペア:

[(1, 72234972), (2, 36117486), (3, 24078324), (4, 18058743), (6, 12039162), (9, 8026108), (12, 6019581), (17, 4249116), (18, 4013054), (34, 2124558), (36, 2006527), (51, 1416372), (53, 1362924), (68, 1062279), (102, 708186), (106, 681462), (131, 551412), (153, 472124), (159, 454308), (204, 354093), (212, 340731), (262, 275706), (289, 249948), (306, 236062), (318, 227154), (393, 183804), (477, 151436), (524, 137853), (578, 124974), (612, 118031), (636, 113577), (786, 91902), (867, 83316), (901, 80172), (954, 75718), (1156, 62487), (1179, 61268), (1572, 45951), (1734, 41658), (1802, 40086), (1908, 37859), (2227, 32436), (2358, 30634), (2601, 27772), (2703, 26724), (3468, 20829), (3604, 20043), (4454, 16218), (4716, 15317), (5202, 13886), (5406, 13362), (6681, 10812), (6943, 10404), (8109, 8908)]