78528048705

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1\times {\mathrm{1277}}^1$

素因数の和:2391

約数の個数: 96

約数和(自身を含む): 145554589440

約数和(自身を除く): 67026540735

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 71, 95, 171, 213, 285, 355, 639, 855, 1013, 1065, 1277, 1349, 3039, 3195, 3831, 4047, 5065, 6385, 6745, 9117, 11493, 12141, 15195, 19155, 19247, 20235, 24263, 45585, 57465, 57741, 60705, 71923, 72789, 90667, 96235, 121315, 173223, 215769, 218367, 272001, 288705, 359615, 363945, 453335, 647307, 816003, 866115, 1078845, 1091835, 1293601, 1360005, 1366537, 1722673, 3236535, 3880803, 4080015, 4099611, 5168019, 6468005, 6832685, 8613365, 11642409, 12298833, 15504057, 19404015, 20498055, 24578419, 25840095, 58212045, 61494165, 73735257, 77520285, 91845671, 122892095, 221205771, 275537013, 368676285, 459228355, 826611039, 1106028855, 1377685065, 1745067749, 4133055195, 5235203247, 8725338745, 15705609741, 26176016235, 78528048705]

約数ペア:

[(1, 78528048705), (3, 26176016235), (5, 15705609741), (9, 8725338745), (15, 5235203247), (19, 4133055195), (45, 1745067749), (57, 1377685065), (71, 1106028855), (95, 826611039), (171, 459228355), (213, 368676285), (285, 275537013), (355, 221205771), (639, 122892095), (855, 91845671), (1013, 77520285), (1065, 73735257), (1277, 61494165), (1349, 58212045), (3039, 25840095), (3195, 24578419), (3831, 20498055), (4047, 19404015), (5065, 15504057), (6385, 12298833), (6745, 11642409), (9117, 8613365), (11493, 6832685), (12141, 6468005), (15195, 5168019), (19155, 4099611), (19247, 4080015), (20235, 3880803), (24263, 3236535), (45585, 1722673), (57465, 1366537), (57741, 1360005), (60705, 1293601), (71923, 1091835), (72789, 1078845), (90667, 866115), (96235, 816003), (121315, 647307), (173223, 453335), (215769, 363945), (218367, 359615), (272001, 288705)]