72507006

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1706

約数の個数: 96

約数和(自身を含む): 195537888

約数和(自身を除く): 123030882

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 143, 153, 187, 198, 221, 234, 286, 306, 374, 429, 442, 561, 663, 858, 1122, 1287, 1326, 1657, 1683, 1989, 2431, 2574, 3314, 3366, 3978, 4862, 4971, 7293, 9942, 14586, 14913, 18227, 21541, 21879, 28169, 29826, 36454, 43082, 43758, 54681, 56338, 64623, 84507, 109362, 129246, 164043, 169014, 193869, 236951, 253521, 309859, 328086, 366197, 387738, 473902, 507042, 619718, 710853, 732394, 929577, 1098591, 1421706, 1859154, 2132559, 2197182, 2788731, 3295773, 4028167, 4265118, 5577462, 6591546, 8056334, 12084501, 24169002, 36253503, 72507006]

約数ペア:

[(1, 72507006), (2, 36253503), (3, 24169002), (6, 12084501), (9, 8056334), (11, 6591546), (13, 5577462), (17, 4265118), (18, 4028167), (22, 3295773), (26, 2788731), (33, 2197182), (34, 2132559), (39, 1859154), (51, 1421706), (66, 1098591), (78, 929577), (99, 732394), (102, 710853), (117, 619718), (143, 507042), (153, 473902), (187, 387738), (198, 366197), (221, 328086), (234, 309859), (286, 253521), (306, 236951), (374, 193869), (429, 169014), (442, 164043), (561, 129246), (663, 109362), (858, 84507), (1122, 64623), (1287, 56338), (1326, 54681), (1657, 43758), (1683, 43082), (1989, 36454), (2431, 29826), (2574, 28169), (3314, 21879), (3366, 21541), (3978, 18227), (4862, 14913), (4971, 14586), (7293, 9942)]