72893142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2441}}^1$

素因数の和:2538

約数の個数: 64

約数和(自身を含む): 187545600

約数和(自身を除く): 114652458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 474, 553, 711, 1106, 1422, 1659, 2133, 2441, 3318, 4266, 4882, 4977, 7323, 9954, 14646, 14931, 17087, 21969, 29862, 34174, 43938, 51261, 65907, 102522, 131814, 153783, 192839, 307566, 385678, 461349, 578517, 922698, 1157034, 1349873, 1735551, 2699746, 3471102, 4049619, 5206653, 8099238, 10413306, 12148857, 24297714, 36446571, 72893142]

約数ペア:

[(1, 72893142), (2, 36446571), (3, 24297714), (6, 12148857), (7, 10413306), (9, 8099238), (14, 5206653), (18, 4049619), (21, 3471102), (27, 2699746), (42, 1735551), (54, 1349873), (63, 1157034), (79, 922698), (126, 578517), (158, 461349), (189, 385678), (237, 307566), (378, 192839), (474, 153783), (553, 131814), (711, 102522), (1106, 65907), (1422, 51261), (1659, 43938), (2133, 34174), (2441, 29862), (3318, 21969), (4266, 17087), (4882, 14931), (4977, 14646), (7323, 9954)]