72148272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{743}}^1$

素因数の和:795

約数の個数: 120

約数和(自身を含む): 226580736

約数和(自身を除く): 154432464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 289, 336, 357, 408, 476, 578, 714, 743, 816, 867, 952, 1156, 1428, 1486, 1734, 1904, 2023, 2229, 2312, 2856, 2972, 3468, 4046, 4458, 4624, 5201, 5712, 5944, 6069, 6936, 8092, 8916, 10402, 11888, 12138, 12631, 13872, 15603, 16184, 17832, 20804, 24276, 25262, 31206, 32368, 35664, 37893, 41608, 48552, 50524, 62412, 75786, 83216, 88417, 97104, 101048, 124824, 151572, 176834, 202096, 214727, 249648, 265251, 303144, 353668, 429454, 530502, 606288, 644181, 707336, 858908, 1061004, 1288362, 1414672, 1503089, 1717816, 2122008, 2576724, 3006178, 3435632, 4244016, 4509267, 5153448, 6012356, 9018534, 10306896, 12024712, 18037068, 24049424, 36074136, 72148272]

約数ペア:

[(1, 72148272), (2, 36074136), (3, 24049424), (4, 18037068), (6, 12024712), (7, 10306896), (8, 9018534), (12, 6012356), (14, 5153448), (16, 4509267), (17, 4244016), (21, 3435632), (24, 3006178), (28, 2576724), (34, 2122008), (42, 1717816), (48, 1503089), (51, 1414672), (56, 1288362), (68, 1061004), (84, 858908), (102, 707336), (112, 644181), (119, 606288), (136, 530502), (168, 429454), (204, 353668), (238, 303144), (272, 265251), (289, 249648), (336, 214727), (357, 202096), (408, 176834), (476, 151572), (578, 124824), (714, 101048), (743, 97104), (816, 88417), (867, 83216), (952, 75786), (1156, 62412), (1428, 50524), (1486, 48552), (1734, 41608), (1904, 37893), (2023, 35664), (2229, 32368), (2312, 31206), (2856, 25262), (2972, 24276), (3468, 20804), (4046, 17832), (4458, 16184), (4624, 15603), (5201, 13872), (5712, 12631), (5944, 12138), (6069, 11888), (6936, 10402), (8092, 8916)]