72235332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 108

約数和(自身を含む): 204632064

約数和(自身を除く): 132396732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 169, 186, 234, 279, 338, 372, 383, 403, 468, 507, 558, 676, 766, 806, 1014, 1116, 1149, 1209, 1521, 1532, 1612, 2028, 2298, 2418, 3042, 3447, 3627, 4596, 4836, 4979, 5239, 6084, 6894, 7254, 9958, 10478, 11873, 13788, 14508, 14937, 15717, 19916, 20956, 23746, 29874, 31434, 35619, 44811, 47151, 47492, 59748, 62868, 64727, 71238, 89622, 94302, 106857, 129454, 142476, 154349, 179244, 188604, 194181, 213714, 258908, 308698, 388362, 427428, 463047, 582543, 617396, 776724, 926094, 1165086, 1389141, 1852188, 2006537, 2330172, 2778282, 4013074, 5556564, 6019611, 8026148, 12039222, 18058833, 24078444, 36117666, 72235332]

約数ペア:

[(1, 72235332), (2, 36117666), (3, 24078444), (4, 18058833), (6, 12039222), (9, 8026148), (12, 6019611), (13, 5556564), (18, 4013074), (26, 2778282), (31, 2330172), (36, 2006537), (39, 1852188), (52, 1389141), (62, 1165086), (78, 926094), (93, 776724), (117, 617396), (124, 582543), (156, 463047), (169, 427428), (186, 388362), (234, 308698), (279, 258908), (338, 213714), (372, 194181), (383, 188604), (403, 179244), (468, 154349), (507, 142476), (558, 129454), (676, 106857), (766, 94302), (806, 89622), (1014, 71238), (1116, 64727), (1149, 62868), (1209, 59748), (1521, 47492), (1532, 47151), (1612, 44811), (2028, 35619), (2298, 31434), (2418, 29874), (3042, 23746), (3447, 20956), (3627, 19916), (4596, 15717), (4836, 14937), (4979, 14508), (5239, 13788), (6084, 11873), (6894, 10478), (7254, 9958)]