72979608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 208180800

約数和(自身を除く): 135201192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 169, 228, 247, 312, 338, 456, 494, 507, 676, 741, 947, 988, 1014, 1352, 1482, 1894, 1976, 2028, 2841, 2964, 3211, 3788, 4056, 5682, 5928, 6422, 7576, 9633, 11364, 12311, 12844, 17993, 19266, 22728, 24622, 25688, 35986, 36933, 38532, 49244, 53979, 71972, 73866, 77064, 98488, 107958, 143944, 147732, 160043, 215916, 233909, 295464, 320086, 431832, 467818, 480129, 640172, 701727, 935636, 960258, 1280344, 1403454, 1871272, 1920516, 2806908, 3040817, 3841032, 5613816, 6081634, 9122451, 12163268, 18244902, 24326536, 36489804, 72979608]

約数ペア:

[(1, 72979608), (2, 36489804), (3, 24326536), (4, 18244902), (6, 12163268), (8, 9122451), (12, 6081634), (13, 5613816), (19, 3841032), (24, 3040817), (26, 2806908), (38, 1920516), (39, 1871272), (52, 1403454), (57, 1280344), (76, 960258), (78, 935636), (104, 701727), (114, 640172), (152, 480129), (156, 467818), (169, 431832), (228, 320086), (247, 295464), (312, 233909), (338, 215916), (456, 160043), (494, 147732), (507, 143944), (676, 107958), (741, 98488), (947, 77064), (988, 73866), (1014, 71972), (1352, 53979), (1482, 49244), (1894, 38532), (1976, 36933), (2028, 35986), (2841, 25688), (2964, 24622), (3211, 22728), (3788, 19266), (4056, 17993), (5682, 12844), (5928, 12311), (6422, 11364), (7576, 9633)]