90283908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4783}}^1$

素因数の和:4825

約数の個数: 72

約数和(自身を含む): 249418624

約数和(自身を除く): 159134716

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 4783, 6292, 9438, 9566, 14349, 18876, 19132, 28698, 52613, 57396, 62179, 105226, 124358, 157839, 186537, 210452, 248716, 315678, 373074, 578743, 631356, 683969, 746148, 1157486, 1367938, 1736229, 2051907, 2314972, 2735876, 3472458, 4103814, 6944916, 7523659, 8207628, 15047318, 22570977, 30094636, 45141954, 90283908]

約数ペア:

[(1, 90283908), (2, 45141954), (3, 30094636), (4, 22570977), (6, 15047318), (11, 8207628), (12, 7523659), (13, 6944916), (22, 4103814), (26, 3472458), (33, 2735876), (39, 2314972), (44, 2051907), (52, 1736229), (66, 1367938), (78, 1157486), (121, 746148), (132, 683969), (143, 631356), (156, 578743), (242, 373074), (286, 315678), (363, 248716), (429, 210452), (484, 186537), (572, 157839), (726, 124358), (858, 105226), (1452, 62179), (1573, 57396), (1716, 52613), (3146, 28698), (4719, 19132), (4783, 18876), (6292, 14349), (9438, 9566)]