72500196248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{587}}^1\times {\mathrm{1427}}^1$

素因数の和:2400

約数の個数: 64

約数和(自身を含む): 141063552000

約数和(自身を除く): 68563355752

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 349, 587, 698, 1174, 1396, 1427, 2348, 2792, 2854, 4696, 5708, 10819, 11416, 18197, 21638, 36394, 43276, 44237, 72788, 86552, 88474, 145576, 176948, 204863, 353896, 409726, 498023, 819452, 837649, 996046, 1638904, 1675298, 1992092, 3350596, 3984184, 6350753, 6701192, 12701506, 15438713, 25403012, 25967119, 30877426, 50806024, 51934238, 61754852, 103868476, 123509704, 207736952, 292339501, 584679002, 1169358004, 2338716008, 9062524531, 18125049062, 36250098124, 72500196248]

約数ペア:

[(1, 72500196248), (2, 36250098124), (4, 18125049062), (8, 9062524531), (31, 2338716008), (62, 1169358004), (124, 584679002), (248, 292339501), (349, 207736952), (587, 123509704), (698, 103868476), (1174, 61754852), (1396, 51934238), (1427, 50806024), (2348, 30877426), (2792, 25967119), (2854, 25403012), (4696, 15438713), (5708, 12701506), (10819, 6701192), (11416, 6350753), (18197, 3984184), (21638, 3350596), (36394, 1992092), (43276, 1675298), (44237, 1638904), (72788, 996046), (86552, 837649), (88474, 819452), (145576, 498023), (176948, 409726), (204863, 353896)]